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readTracFiles_mod.f90 @ 4132

Last change on this file since 4132 was 4126, checked in by Laurent Fairhead, 3 years ago
Modification for nvfortran compiler DC
File size: 98.9 KB

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1	MODULE readTracFiles_mod
2
3	USE strings_mod, ONLY: msg, testFile, strFind, strStack, strReduce, strHead, strCount, find, fmsg, reduceExpr, &
4	removeComment, cat, checkList, str2int, strParse, strReplace, strTail, strIdx, maxlen, test, dispTable, get_in
5	USE trac_types_mod, ONLY: trac_type, isot_type, keys_type
6
7	IMPLICIT NONE
8
9	PRIVATE
10
11	PUBLIC :: initIsotopes, maxlen, trac_type, isot_type, keys_type
12	PUBLIC :: readTracersFiles, indexUpdate, setGeneration !--- TOOLS ASSOCIATED TO TRACERS DESCRIPTORS
13	PUBLIC :: readIsotopesFile !--- TOOLS ASSOCIATED TO ISOTOPES DESCRIPTORS
14	PUBLIC :: getKey_init, getKey, fGetKey, setDirectKeys !--- GET/SET KEYS FROM/TO tracers & isotopes
15
16	PUBLIC :: addPhase, new2oldName, getPhase, & !--- FUNCTIONS RELATED TO THE PHASES
17	delPhase, old2newName, getiPhase, & !--- + ASSOCIATED VARIABLES
18	known_phases, old_phases, phases_sep, phases_names, nphases
19
20	PUBLIC :: oldH2OIso, newH2OIso !--- NEEDED FOR BACKWARD COMPATIBILITY (OLD traceur.def)
21
22	PUBLIC :: tran0, idxAncestor, ancestor !--- GENERATION 0 TRACER + TOOLS FOR GENERATIONS
23	!------------------------------------------------------------------------------------------------------------------------------
24	TYPE :: dataBase_type !=== TYPE FOR TRACERS SECTION
25	CHARACTER(LEN=maxlen) :: name !--- Section name
26	TYPE(trac_type), ALLOCATABLE :: trac(:) !--- Tracers descriptors
27	END TYPE dataBase_type
28	!------------------------------------------------------------------------------------------------------------------------------
29	INTERFACE getKey
30	MODULE PROCEDURE getKeyByName_s1, getKeyByName_i1, getKeyByName_r1, getKeyByName_sm, getKeyByName_im, getKeyByName_rm
31	END INTERFACE getKey
32	!------------------------------------------------------------------------------------------------------------------------------
33	INTERFACE fGetKey; MODULE PROCEDURE fgetKeyByIndex_s1, fgetKeyByName_s1; END INTERFACE fGetKey
34	INTERFACE tracersSubset; MODULE PROCEDURE trSubset_Indx, trSubset_Name, trSubset_gen0Name; END INTERFACE tracersSubset
35	INTERFACE idxAncestor; MODULE PROCEDURE idxAncestor_1, idxAncestor_m; END INTERFACE idxAncestor
36	INTERFACE ancestor; MODULE PROCEDURE ancestor_1, ancestor_m; END INTERFACE ancestor
37	INTERFACE addPhase; MODULE PROCEDURE addPhase_s1, addPhase_sm, addPhase_i1, addPhase_im; END INTERFACE addPhase
38	INTERFACE old2newName; MODULE PROCEDURE old2newName_1, old2newName_m; END INTERFACE old2newName
39	INTERFACE new2oldName; MODULE PROCEDURE new2oldName_1, new2oldName_m; END INTERFACE new2oldName
40	!------------------------------------------------------------------------------------------------------------------------------
41
42	!=== MAIN DATABASE: files sections descriptors
43	TYPE(dataBase_type), SAVE, ALLOCATABLE, TARGET :: dBase(:)
44
45	!--- SOME PARAMETERS THAT ARE NOT LIKELY TO CHANGE OFTEN
46	CHARACTER(LEN=maxlen), SAVE :: tran0 = 'air' !--- Default transporting fluid
47	CHARACTER(LEN=maxlen), PARAMETER :: old_phases = 'vlir' !--- Old phases for water (no separator)
48	CHARACTER(LEN=maxlen), PARAMETER :: known_phases = 'glsr' !--- Known phases initials
49	INTEGER, PARAMETER :: nphases=LEN_TRIM(known_phases) !--- Number of phases
50	CHARACTER(LEN=maxlen), SAVE :: phases_names(nphases) & !--- Known phases names
51	= ['gaseous', 'liquid ', 'solid ', 'cloud ']
52	CHARACTER(LEN=1), SAVE :: phases_sep = '_' !--- Phase separator
53	LOGICAL, SAVE :: tracs_merge = .TRUE. !--- Merge/stack tracers lists
54	LOGICAL, SAVE :: lSortByGen = .TRUE. !--- Sort by growing generation
55
56	!--- KEPT JUST TO MANAGE OLD WATER ISOTOPES NAMES
57	!--- Apart from that context, on limitaion on isotopes names (as long as they have a corresponding line in isotopes_params.def)
58	CHARACTER(LEN=maxlen), SAVE :: oldH2OIso(5) = ['eau', 'HDO', 'O18', 'O17', 'HTO' ]
59	CHARACTER(LEN=maxlen), SAVE :: newH2OIso(5) = ['H2[16]O', 'H[2]HO ', 'H2[18]O', 'H2[17]O', 'H[3]HO ']
60
61
62	!=== LOCAL COPIES OF THE TRACERS AND ISOTOPES DESCRIPTORS, USED BY getKey (INITIALIZED IN getKey_init)
63	TYPE(trac_type), ALLOCATABLE, TARGET, SAVE :: tracers(:)
64	TYPE(isot_type), ALLOCATABLE, TARGET, SAVE :: isotopes(:)
65
66	CHARACTER(LEN=maxlen) :: modname
67
68	CONTAINS
69
70	!==============================================================================================================================
71	!==============================================================================================================================
72	!=== READ ONE OR SEVERAL TRACER FILES AND FILL A "tr" TRACERS DESCRIPTOR DERIVED TYPE.
73	!=== THE RETURN VALUE fType DEPENDS ON WHAT IS FOUND:
74	!=== 0: NO ADEQUATE FILE FOUND ; DEFAULT VALUES MUST BE USED
75	!=== 1: AN "OLD STYLE" TRACERS FILE "traceur.def":
76	!=== First line: <nb tracers> Other lines: <hadv> <vadv> <tracer name> [<parent name>]
77	!=== 2: A "NEW STYLE" TRACERS FILE "tracer.def" WITH SEVERAL SECTIONS.
78	!=== 3: SEVERAL " " TRACERS FILES "tracer_<component>.def" WITH A SINGLE SECTION IN EACH.
79	!=== REMARKS:
80	!=== * EACH SECTION BEGINS WITH A "&<section name> LINE
81	!=== * DEFAULT VALUES FOR ALL THE SECTIONS OF THE FILE ARE DEFINED IN THE SPECIAL SECTION "&default"
82	!=== * EACH SECTION LINE HAS THE STRUCTURE: <name(s)> <key1>=<value1> <key2>=<value2> ...
83	!=== * SO FAR, THE DEFINED KEYS ARE: parent, phases, hadv, vadv, type
84	!=== * <name> AND <parent> CAN BE LISTS OF COMA-SEPARATED TRACERS ; THE ROUTINE EXPAND THESE FACTORIZATIONS.
85	!=== FUNCTION RETURN VALUE "lerr" IS FALSE IN CASE SOMETHING WENT WRONG.
86	!=== ABOUT THE KEYS:
87	! * The "keys" component (of type keys_type) is in principle enough to store everything we could need.
88	! But some variables are stored as direct-access keys to make the code more readable and because they are used often.
89	! * Most of the direct-access keys are set in this module, but some are not (longName, iadv, isAdvected for now).
90	! * Some of the direct-access keys must be updated (using the routine "setDirectKeys") is a subset of "tracers(:)"
91	! is extracted: the indexes are no longer valid for a subset (examples: iqParent, iqDescen).
92	! * If you need to convert a %key/%val pair into a direct-access key, add the corresponding line in "setDirectKeys".
93	!==============================================================================================================================
94	LOGICAL FUNCTION readTracersFiles(type_trac, fType, tracs) RESULT(lerr)
95	!------------------------------------------------------------------------------------------------------------------------------
96	CHARACTER(LEN=*), INTENT(IN) :: type_trac !--- List of components used
97	INTEGER, INTENT(OUT) :: fType !--- Type of input file found
98	TYPE(trac_type), ALLOCATABLE, INTENT(OUT) :: tracs(:)
99	CHARACTER(LEN=maxlen), ALLOCATABLE :: s(:), sections(:), trac_files(:)
100	CHARACTER(LEN=maxlen) :: str, fname, mesg
101	INTEGER :: is, nsec, ierr, it, ntrac, ns, ip, ix
102	LOGICAL, ALLOCATABLE :: ll(:), lGen3(:)
103	!------------------------------------------------------------------------------------------------------------------------------
104	lerr = .FALSE.
105	modname = 'readTracersFiles'
106	IF(.NOT.ALLOCATED(dBase)) ALLOCATE(dBase(0))
107
108	!--- Required sections + corresponding files names (new style single section case)
109	IF(test(strParse(type_trac, ',', sections), lerr)) RETURN !--- Parse "type_trac" list
110
111	nsec = SIZE(sections, DIM=1)
112	ALLOCATE(trac_files(nsec)); DO is=1, nsec; trac_files(is) = 'tracer_'//TRIM(sections(is))//'.def'; END DO
113
114	!--- LOOK AT AVAILABLE FILES
115	ll = .NOT.testFile(trac_files)
116	fType = 0
117	IF(.NOT.testFile('traceur.def') .AND. nsec==1) fType = 1 !--- OLD STYLE FILE
118	IF(.NOT.testFile('tracer.def')) fType = 2 !--- NEW STYLE ; SINGLE FILE, SEVERAL SECTIONS
119	IF(ALL(ll)) fType = 3 !--- NEW STYLE ; SEVERAL FILES, SINGLE SECTION USED
120	IF(ANY(ll) .AND. fType/=3) THEN !--- MISSING FILES
121	IF(test(checkList(trac_files, .NOT.ll, 'Failed reading tracers description', 'files', 'missing'), lerr)) RETURN
122	END IF
123
124	!--- CHECK WHETHER type_trac AND FILE TYPE ARE COMPATIBLE
125	IF(test(fmsg('No multiple sections for the old format "traceur.def"', ll = SIZE(sections)>1 .AND. fType==1), lerr)) RETURN
126
127	!--- TELLS WHAT WAS IS ABOUT TO BE USED
128	IF (fmsg('No adequate tracers description file(s) found ; default values will be used', modname, fType==0)) RETURN
129	CALL msg('Trying to read old-style tracers description file "traceur.def"', modname, fType==1)
130	CALL msg('Trying to read the new style multi-sections tracers description file "tracer.def"', modname, fType==2)
131	CALL msg('Trying to read the new style single section tracers description files "tracer_*.def"', modname, fType==3)
132
133	!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
134	SELECT CASE(fType) !--- Set %name, %genOName, %parent, %type, %phase, %component, %iGeneration, %keys
135	!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
136	CASE(1) !=== OLD FORMAT "traceur.def"
137	!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
138	!--- OPEN THE "traceur.def" FILE
139	OPEN(90, FILE="traceur.def", FORM='formatted', STATUS='old', IOSTAT=ierr)
140
141	!--- GET THE TRACERS NUMBER
142	READ(90,'(i3)',IOSTAT=ierr)ntrac !--- Number of lines/tracers
143	IF(test(fmsg('Invalid format for "'//TRIM(fname)//'"', modname, ierr /= 0), lerr)) RETURN
144
145	!--- READ THE REMAINING LINES: <hadv> <vadv> <tracer> [<transporting fluid>]
146	ALLOCATE(tracs(ntrac))
147	DO it=1,ntrac !=== READ RAW DATA: loop on the line/tracer number
148	READ(90,'(a)',IOSTAT=ierr) str
149	IF(test(fmsg('Invalid format for "' //TRIM(fname)//'"', modname, ierr>0), lerr)) RETURN
150	IF(test(fmsg('Not enough lines in "'//TRIM(fname)//'"', modname, ierr<0), lerr)) RETURN
151	ll = strParse(str, ' ', s, n=ns)
152	CALL msg('This file is for air tracers only', modname, ns == 3 .AND. it == 1)
153	CALL msg('This files specifies the transporting fluid', modname, ns == 4 .AND. it == 1)
154	tracs(it)%name = old2newName(s(3), ip) !--- Set %name: name of the tracer
155	tracs(it)%parent = tran0 !--- Default transporting fluid name
156	IF(ns == 4) tracs(it)%parent = old2newName(s(4)) !--- Set %parent: parent of the tracer
157	tracs(it)%phase = known_phases(ip:ip) !--- Set %phase: tracer phase (default: "g"azeous)
158	tracs(it)%component = TRIM(type_trac) !--- Set %component: model component name
159	tracs(it)%keys%key = ['hadv', 'vadv'] !--- Set %keys%key
160	tracs(it)%keys%val = s(1:2) !--- Set %keys%val
161	END DO
162	CLOSE(90)
163	CALL setGeneration(tracs) !--- Set %iGeneration and %gen0Name
164	WHERE(tracs%iGeneration == 2) tracs%type = 'tag' !--- Set %type: 'tracer' or 'tag'
165	IF(test(checkTracers(tracs, fname, fname), lerr)) RETURN !--- Detect orphans and check phases
166	IF(test(checkUnique (tracs, fname, fname), lerr)) RETURN !--- Detect repeated tracers
167	CALL sortTracers (tracs) !--- Sort the tracers
168	tracs(:)%keys%name = tracs(:)%name !--- Copy tracers names in keys components
169	!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
170	CASE(2); IF(test(feedDBase(["tracer.def"], [type_trac], modname), lerr)) RETURN !=== SINGLE FILE, MULTIPLE SECTIONS
171	!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
172	CASE(3); IF(test(feedDBase( trac_files , sections, modname), lerr)) RETURN !=== MULTIPLE FILES, SINGLE SECTION
173	!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
174	END SELECT
175	!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
176
177	IF(ALL([2,3] /= fType)) RETURN
178
179	IF(nsec == 1) THEN;
180	tracs = dBase(1)%trac
181	ELSE IF(tracs_merge) THEN
182	CALL msg('The multiple required sections will be MERGED.', modname)
183	IF(test(mergeTracers(dBase, tracs), lerr)) RETURN
184	ELSE
185	CALL msg('The multiple required sections will be CUMULATED.', modname)
186	IF(test(cumulTracers(dBase, tracs), lerr)) RETURN
187	END IF
188	WHERE(tracs%gen0Name(1:3) /= 'H2O') tracs%isInPhysics=.TRUE. !--- Set %isInPhysics: passed to physics
189	CALL setDirectKeys(tracs) !--- Set %iqParent, %iqDescen, %nqDescen, %nqChilds
190	END FUNCTION readTracersFiles
191	!==============================================================================================================================
192
193	!==============================================================================================================================
194	LOGICAL FUNCTION feedDBase(fnames, snames, modname) RESULT(lerr)
195	! Purpose: Read the sections "snames(is)" (coma-separated list) from each "fnames(is)"
196	! file and create the corresponding tracers set descriptors in the database "dBase":
197	! * dBase(id)%name : section name
198	! * dBase(id)%trac(:)%name : tracers names
199	! * dBase(id)%trac(it)%keys%key(:): names of keys associated to tracer dBase(id)%trac(it)%name
200	! * dBase(id)%trac(it)%keys%val(:): values of keys associated to tracer dBase(id)%trac(it)%name
201	!------------------------------------------------------------------------------------------------------------------------------
202	CHARACTER(LEN=*), INTENT(IN) :: fnames(:) !--- Files names
203	CHARACTER(LEN=*), INTENT(IN) :: snames(:) !--- Coma-deparated list of sections (one list each file)
204	CHARACTER(LEN=*), INTENT(IN) :: modname !--- Calling routine name
205	INTEGER, ALLOCATABLE :: ndb(:) !--- Number of sections for each file
206	INTEGER, ALLOCATABLE :: ixf(:) !--- File index for each section of the expanded list
207	LOGICAL, ALLOCATABLE :: lTg(:) !--- Tagging tracers mask
208	CHARACTER(LEN=maxlen) :: fnm, snm
209	INTEGER :: idb, i
210	LOGICAL :: ll
211	!------------------------------------------------------------------------------------------------------------------------------
212	!=== READ THE REQUIRED SECTIONS
213	ll = strCount(snames, ',', ndb) !--- Number of sections for each file
214	ALLOCATE(ixf(SUM(ndb)))
215	DO i=1, SIZE(fnames) !--- Set %name, %keys
216	IF(test(readSections(fnames(i), snames(i), 'default'), lerr)) RETURN
217	ixf(1+SUM(ndb(1:i-1)):SUM(ndb(1:i))) = i !--- File index for each section of the expanded list
218	END DO
219	!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
220	DO idb=1,SIZE(dBase) !--- LOOP ON THE LOADED SECTIONS
221	!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
222	fnm = fnames(ixf(idb)); snm = dBase(idb)%name !--- FILE AND SECTION NAMES
223	lerr = ANY([(dispTraSection('RAW CONTENT OF SECTION "'//TRIM(snm)//'"', snm, modname), idb=1, SIZE(dBase))])
224	IF(test(expandSection(dBase(idb)%trac, snm, fnm), lerr)) RETURN !--- EXPAND NAMES ; set %parent, %type, %component
225	CALL setGeneration (dBase(idb)%trac) !--- set %iGeneration, %genOName
226	IF(test(checkTracers (dBase(idb)%trac, snm, fnm), lerr)) RETURN !--- CHECK ORPHANS AND PHASES
227	IF(test(checkUnique (dBase(idb)%trac, snm, fnm), lerr)) RETURN !--- CHECK TRACERS UNIQUENESS
228	CALL expandPhases (dBase(idb)%trac) !--- EXPAND PHASES ; set %phase
229	CALL sortTracers (dBase(idb)%trac) !--- SORT TRACERS
230	lerr = ANY([(dispTraSection('EXPANDED CONTENT OF SECTION "'//TRIM(snm)//'"', snm, modname), idb=1, SIZE(dBase))])
231	!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
232	END DO
233	!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
234	END FUNCTION feedDBase
235	!------------------------------------------------------------------------------------------------------------------------------
236
237	!------------------------------------------------------------------------------------------------------------------------------
238	LOGICAL FUNCTION readSections(fnam,snam,defName) RESULT(lerr)
239	!------------------------------------------------------------------------------------------------------------------------------
240	CHARACTER(LEN=*), INTENT(IN) :: fnam !--- File name
241	CHARACTER(LEN=*), INTENT(IN) :: snam !--- Coma-separated sections list
242	CHARACTER(LEN=*), OPTIONAL, INTENT(IN) :: defName !--- Special section (default values) name
243	!------------------------------------------------------------------------------------------------------------------------------
244	TYPE(dataBase_type), ALLOCATABLE :: tdb(:)
245	CHARACTER(LEN=maxlen), ALLOCATABLE :: sec(:)
246	INTEGER, ALLOCATABLE :: ix(:)
247	INTEGER :: n0, idb, ndb, i, j
248	LOGICAL :: ll
249	!------------------------------------------------------------------------------------------------------------------------------
250	n0 = SIZE(dBase) + 1 !--- Index for next entry in the database
251	CALL readSections_all() !--- Read all the sections of file "fnam"
252	ndb= SIZE(dBase) !--- Current number of sections in the database
253	IF(PRESENT(defName)) THEN !--- Add default values to all the tracers
254	DO idb=n0,ndb; CALL addDefault(dBase(idb)%trac, defName); END DO !--- and remove the virtual tracer "defName"
255	END IF
256	ll = strParse(snam, ',', keys = sec) !--- Requested sections names
257	ix = strIdx(dBase(:)%name, sec(:)) !--- Indexes of requested sections in database
258	IF(test(checkList(sec, ix == 0, 'In file "'//TRIM(fnam)//'"','section(s)', 'missing'), lerr)) RETURN
259	tdb = dBase(:); dBase = [tdb(1:n0-1),tdb(PACK(ix, MASK=ix/=0))] !--- Keep requested sections only
260
261	CONTAINS
262
263	!------------------------------------------------------------------------------------------------------------------------------
264	SUBROUTINE readSections_all()
265	!------------------------------------------------------------------------------------------------------------------------------
266	CHARACTER(LEN=maxlen), ALLOCATABLE :: s(:), v(:)
267	TYPE(trac_type), ALLOCATABLE :: tt(:)
268	TYPE(trac_type) :: tmp
269	CHARACTER(LEN=1024) :: str
270	CHARACTER(LEN=maxlen) :: secn
271	INTEGER :: ierr, n
272	!------------------------------------------------------------------------------------------------------------------------------
273	IF(.NOT.ALLOCATED(dBase)) ALLOCATE(dBase(0))
274	OPEN(90, FILE=fnam, FORM='formatted', STATUS='old')
275	DO; READ(90,'(a)', IOSTAT=ierr)str
276	IF(ierr /= 0 ) EXIT !--- Finished: error or end of file
277	IF(str(1:1)=='#') CYCLE !--- Skip comments lines
278	CALL removeComment(str) !--- Skip comments at the end of a line
279	IF(str == '') CYCLE !--- Skip empty line (probably at the end of the file)
280	IF(str(1:1)=='&') THEN !=== SECTION HEADER LINE
281	ndb = SIZE(dBase) !--- Number of sections so far
282	secn = str(2:LEN_TRIM(str))//' ' !--- Current section name
283	IF(ANY(dBase(:)%name == secn)) CYCLE !--- Already known section
284	IF(secn(1:7) == 'version') CYCLE !--- Skip the "version" special section
285	ndb = ndb + 1 !--- Extend database
286	ALLOCATE(tdb(ndb))
287	tdb(1:ndb-1) = dBase
288	tdb(ndb)%name = secn
289	ALLOCATE(tdb(ndb)%trac(0))
290	CALL MOVE_ALLOC(FROM=tdb, TO=dBase)
291	ELSE !=== TRACER LINE
292	ll = strParse(str,' ', keys = s, vals = v, n = n) !--- Parse <key>=<val> pairs
293	tt = dBase(ndb)%trac(:)
294	tmp%name = s(1); tmp%keys = keys_type(s(1), s(2:n), v(2:n)) !--- Set %name and %keys
295	dBase(ndb)%trac = [tt(:), tmp]
296	DEALLOCATE(tt)
297	! dBase(ndb)%trac = [dBase(ndb)%trac(:), tra(name=s(1), keys=keys_type(s(1), s(2:n), v(2:n)))]
298	END IF
299	END DO
300	CLOSE(90)
301
302	END SUBROUTINE readSections_all
303	!------------------------------------------------------------------------------------------------------------------------------
304
305	END FUNCTION readSections
306	!==============================================================================================================================
307
308
309	!==============================================================================================================================
310	SUBROUTINE addDefault(t, defName)
311	!------------------------------------------------------------------------------------------------------------------------------
312	! Purpose: Add the keys from virtual tracer named "defName" (if any) and remove this virtual tracer.
313	!------------------------------------------------------------------------------------------------------------------------------
314	TYPE(trac_type), ALLOCATABLE, TARGET, INTENT(INOUT) :: t(:)
315	CHARACTER(LEN=*), INTENT(IN) :: defName
316	INTEGER :: jd, it, k
317	TYPE(keys_type), POINTER :: ky
318	TYPE(trac_type), ALLOCATABLE :: tt(:)
319	jd = strIdx(t(:)%name, defName)
320	IF(jd == 0) RETURN
321	ky => t(jd)%keys
322	DO k = 1, SIZE(ky%key) !--- Loop on the keys of the tracer named "defName"
323	CALL addKey_m(ky%key(k), ky%val(k), t(:)%keys) !--- Add key to all the tracers (no overwriting)
324	END DO
325	tt = [t(1:jd-1),t(jd+1:SIZE(t))]; CALL MOVE_ALLOC(FROM=tt, TO=t) !--- Remove the virtual tracer named "defName"
326	END SUBROUTINE addDefault
327	!==============================================================================================================================
328
329	!==============================================================================================================================
330	SUBROUTINE subDefault(t, defName, lSubLocal)
331	!------------------------------------------------------------------------------------------------------------------------------
332	! Purpose: Substitute the keys from virtual tracer named "defName" (if any) and remove this virtual tracer.
333	! Substitute the keys locally (for the current tracer) if the flag "lSubLocal" is .TRUE.
334	!------------------------------------------------------------------------------------------------------------------------------
335	TYPE(trac_type), ALLOCATABLE, TARGET, INTENT(INOUT) :: t(:)
336	CHARACTER(LEN=*), INTENT(IN) :: defName
337	LOGICAL, INTENT(IN) :: lSubLocal
338	INTEGER :: i0, it, ik
339	TYPE(keys_type), POINTER :: k0, ky
340	TYPE(trac_type), ALLOCATABLE :: tt(:)
341	i0 = strIdx(t(:)%name, defName)
342	IF(i0 == 0) RETURN
343	k0 => t(i0)%keys
344	DO it = 1, SIZE(t); IF(it == i0) CYCLE !--- Loop on the tracers
345	ky => t(it)%keys
346
347	!--- Substitute in the values of <key>=<val> pairs the keys defined in the virtual tracer "defName"
348	DO ik = 1, SIZE(k0%key); CALL strReplace(ky%val, k0%key(ik), k0%val(ik), .TRUE.); END DO
349
350	IF(.NOT.lSubLocal) CYCLE
351	!--- Substitute in the values of <key>=<val> pairs the keys defined locally (in the current tracer)
352	DO ik = 1, SIZE(ky%key); CALL strReplace(ky%val, ky%key(ik), ky%val(ik), .TRUE.); END DO
353	END DO
354	tt = [t(1:i0-1),t(i0+1:SIZE(t))]; CALL MOVE_ALLOC(FROM=tt, TO=t) !--- Remove the virtual tracer named "defName"
355
356	END SUBROUTINE subDefault
357	!==============================================================================================================================
358
359
360	!==============================================================================================================================
361	LOGICAL FUNCTION expandSection(tr, sname, fname) RESULT(lerr)
362	!------------------------------------------------------------------------------------------------------------------------------
363	! Purpose: Expand tracers and parents lists in the tracers descriptor "tra".
364	! Note: * The following keys are expanded, so are accessible explicitely using "%" operator: "parent" "type".
365	! * Default values are provided for these keys because they are necessary.
366	!------------------------------------------------------------------------------------------------------------------------------
367	TYPE(trac_type), ALLOCATABLE, INTENT(INOUT) :: tr(:) !--- Tracer derived type vector
368	CHARACTER(LEN=*), INTENT(IN) :: sname
369	CHARACTER(LEN=*), OPTIONAL, INTENT(IN) :: fname
370	TYPE(trac_type), ALLOCATABLE :: ttr(:)
371	CHARACTER(LEN=maxlen), ALLOCATABLE :: ta(:), pa(:)
372	CHARACTER(LEN=maxlen) :: msg1, modname
373	INTEGER :: it, nt, iq, nq, itr, ntr, ipr, npr, i
374	LOGICAL :: ll
375	modname = 'expandSection'
376	lerr = .FALSE.
377	nt = SIZE(tr)
378	nq = 0
379	!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
380	DO it = 1, nt !=== GET TRACERS NB AFTER EXPANSION + NEEDED KEYS (name, parent, type)
381	!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
382	!--- Extract useful keys: parent name, type, component name
383	tr(it)%parent = fgetKey(it, 'parent', tr(:)%keys, tran0 )
384	tr(it)%type = fgetKey(it, 'type' , tr(:)%keys, 'tracer')
385	tr(it)%component = sname
386
387	!--- Determine the number of tracers and parents ; coherence checking
388	ll = strCount(tr(it)%name, ',', ntr)
389	ll = strCount(tr(it)%parent, ',', npr)
390
391	!--- Tagging tracers only can have multiple parents
392	IF(test(npr/=1 .AND. TRIM(tr(it)%type)/='tag', lerr)) THEN
393	msg1 = 'Check section "'//TRIM(sname)//'"'
394	IF(PRESENT(fname)) msg1=TRIM(msg1)//' in file "'//TRIM(fname)//'"'
395	CALL msg(TRIM(msg1)//': "'//TRIM(tr(it)%name)//'" has several parents but is not a tag', modname); RETURN
396	END IF
397	nq = nq + ntr*npr
398	!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
399	END DO
400	!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
401	CALL delKey(['parent','type '], tr)
402
403	ALLOCATE(ttr(nq))
404	iq = 1
405	!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
406	DO it = 1, nt !=== EXPAND TRACERS AND PARENTS NAMES LISTS
407	!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
408	ll = strParse(tr(it)%name, ',', ta, n=ntr) !--- Number of tracers
409	ll = strParse(tr(it)%parent, ',', pa, n=npr) !--- Number of parents
410	DO ipr=1,npr !--- Loop on parents list elts
411	DO itr=1,ntr !--- Loop on tracers list elts
412	i = iq+itr-1+(ipr-1)*ntr
413	ttr(i)%name = TRIM(ta(itr))
414	ttr(i)%parent = TRIM(pa(ipr))
415	ttr(i)%keys%name = ta(itr)
416	ttr(i)%keys%key = tr(it)%keys%key
417	ttr(i)%keys%val = tr(it)%keys%val
418	! ttr(i)%keys = keys_type(ta(itr), tr(it)%keys%key, tr(it)%keys%val)
419	END DO
420	END DO
421	ttr(iq:iq+ntr*npr-1)%type = tr(it)%type !--- Duplicating type
422	ttr(iq:iq+ntr*npr-1)%component = tr(it)%component !--- Duplicating type
423	iq = iq + ntr*npr
424	!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
425	END DO
426	!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
427	DEALLOCATE(ta,pa)
428	CALL MOVE_ALLOC(FROM=ttr, TO=tr)
429
430	END FUNCTION expandSection
431	!==============================================================================================================================
432
433	!==============================================================================================================================
434	SUBROUTINE setGeneration(tr)
435	!------------------------------------------------------------------------------------------------------------------------------
436	! Purpose: Determine, for each tracer of "tr(:)":
437	! * %iGeneration: the generation number
438	! * %gen0Name: the generation 0 ancestor name
439	!------------------------------------------------------------------------------------------------------------------------------
440	TYPE(trac_type), INTENT(INOUT) :: tr(:) !--- Tracer derived type vector
441	INTEGER :: iq, nq, ig
442	LOGICAL, ALLOCATABLE :: lg(:)
443	CHARACTER(LEN=maxlen), ALLOCATABLE :: prn(:)
444	!------------------------------------------------------------------------------------------------------------------------------
445	tr(:)%iGeneration = -1 !--- error if -1
446	nq = SIZE(tr, DIM=1) !--- Number of tracers lines
447	lg = tr(:)%parent == tran0 !--- Flag for generation 0 tracers
448	WHERE(lg) tr(:)%iGeneration = 0 !--- Generation 0 tracers
449
450	!=== Determine generation for each tracer
451	ig=-1; prn = [tran0]
452	DO !--- Update current generation flag
453	IF(ig/=-1) prn = PACK( tr(:)%name, MASK=tr(:)%iGeneration == ig)
454	lg(:) = [(ANY(prn(:) == tr(iq)%parent), iq=1, nq)] !--- Current generation tracers flag
455	IF( ALL( .NOT. lg ) ) EXIT !--- Empty current generation
456	ig = ig+1; WHERE(lg) tr(:)%iGeneration = ig
457	END DO
458	tr(:)%gen0Name = ancestor(tr) !--- First generation ancestor name
459
460	END SUBROUTINE setGeneration
461	!==============================================================================================================================
462
463	!==============================================================================================================================
464	LOGICAL FUNCTION checkTracers(tr, sname, fname) RESULT(lerr)
465	!------------------------------------------------------------------------------------------------------------------------------
466	! Purpose:
467	! * check for orphan tracers (without known parent)
468	! * check wether the phases are known or not ("g"aseous, "l"iquid or "s"olid so far)
469	!------------------------------------------------------------------------------------------------------------------------------
470	TYPE(trac_type), INTENT(IN) :: tr(:) !--- Tracer derived type vector
471	CHARACTER(LEN=*), INTENT(IN) :: sname !--- Section name
472	CHARACTER(LEN=*), OPTIONAL, INTENT(IN) :: fname !--- File name
473	CHARACTER(LEN=maxlen) :: mesg
474	CHARACTER(LEN=maxlen) :: bp(SIZE(tr, DIM=1)), pha !--- Bad phases list, phases of current tracer
475	CHARACTER(LEN=1) :: p
476	INTEGER :: ip, np, iq, nq
477	!------------------------------------------------------------------------------------------------------------------------------
478	nq = SIZE(tr,DIM=1) !--- Number of tracers lines
479	mesg = 'Check section "'//TRIM(sname)//'"'
480	IF(PRESENT(fname)) mesg=TRIM(mesg)//' in file "'//TRIM(fname)//'"'
481
482	!=== CHECK FOR ORPHAN TRACERS
483	IF(test(checkList(tr%name, tr%iGeneration==-1, mesg, 'tracers', 'orphan'), lerr)) RETURN
484
485	!=== CHECK PHASES
486	DO iq=1,nq; IF(tr(iq)%iGeneration/=0) CYCLE !--- Generation O only is checked
487	pha = fgetKey(iq, 'phases', tr(:)%keys, 'g') !--- Phases
488	np = LEN_TRIM(pha); bp(iq)=' '
489	DO ip=1,np; p = pha(ip:ip); IF(INDEX(known_phases,p)==0) bp(iq) = TRIM(bp(iq))//p; END DO
490	IF(TRIM(bp(iq)) /= '') bp(iq) = TRIM(tr(iq)%name)//': '//TRIM(bp(iq))
491	END DO
492	lerr = checkList(bp, tr%iGeneration==0 .AND. bp/='', mesg, 'tracers phases', 'unknown')
493	END FUNCTION checkTracers
494	!==============================================================================================================================
495
496	!==============================================================================================================================
497	LOGICAL FUNCTION checkUnique(tr, sname, fname) RESULT(lerr)
498	!------------------------------------------------------------------------------------------------------------------------------
499	! Purpose: Make sure that tracers are not repeated.
500	!------------------------------------------------------------------------------------------------------------------------------
501	TYPE(trac_type), INTENT(IN) :: tr(:) !--- Tracer derived type vector
502	CHARACTER(LEN=*), INTENT(IN) :: sname !--- Section name
503	CHARACTER(LEN=*), OPTIONAL, INTENT(IN) :: fname !--- File name
504	!------------------------------------------------------------------------------------------------------------------------------
505	INTEGER :: ip, np, iq, nq, k
506	LOGICAL, ALLOCATABLE :: ll(:)
507	CHARACTER(LEN=maxlen) :: mesg, tnam, tdup(SIZE(tr,DIM=1))
508	CHARACTER(LEN=1) :: p
509	!------------------------------------------------------------------------------------------------------------------------------
510	mesg = 'Check section "'//TRIM(sname)//'"'
511	IF(PRESENT(fname)) mesg=TRIM(mesg)//' in file "'//TRIM(fname)//'"'
512	nq=SIZE(tr,DIM=1); lerr=.FALSE. !--- Number of lines ; error flag
513	tdup(:) = ''
514	DO iq=1,nq; IF(tr(iq)%type == 'tag') CYCLE !--- Tags can be repeated
515	tnam = TRIM(tr(iq)%name)
516	ll = tr(:)%name==TRIM(tnam) !--- Mask for current tracer name
517	IF(COUNT(ll)==1 ) CYCLE !--- Tracer is not repeated
518	IF(tr(iq)%iGeneration>0) THEN
519	tdup(iq) = tnam !--- gen>0: MUST be unique
520	ELSE
521	DO ip=1,nphases; p=known_phases(ip:ip) !--- Loop on known phases
522	!--- Number of appearances of the current tracer with known phase "p"
523	np = COUNT( PACK( [(INDEX(fgetKey(k, 'phases', tr(:)%keys, 'g'),p), k=1, nq)] /=0 , MASK=ll ) )
524	IF(np <=1) CYCLE
525	tdup(iq) = TRIM(tdup(iq))//TRIM(phases_names(ip))
526	IF(ANY(tdup(1:iq-1) == tdup(iq))) tdup(iq)='' !--- Avoid repeating same messages
527	END DO
528	END IF
529	IF(tdup(iq) /= '') tdup(iq)=TRIM(tnam)//' in '//TRIM(tdup(iq))//' phase(s)'
530	END DO
531	lerr = checkList(tdup, tdup/='', mesg, 'tracers', 'duplicated')
532	END FUNCTION checkUnique
533	!==============================================================================================================================
534
535	!==============================================================================================================================
536	SUBROUTINE expandPhases(tr)
537	!------------------------------------------------------------------------------------------------------------------------------
538	! Purpose: Expand the phases in the tracers descriptor "tr". Phases are not repeated for a tracer, thanks to "checkUnique".
539	!------------------------------------------------------------------------------------------------------------------------------
540	TYPE(trac_type), ALLOCATABLE, INTENT(INOUT) :: tr(:) !--- Tracer derived type vector
541	!------------------------------------------------------------------------------------------------------------------------------
542	TYPE(trac_type), ALLOCATABLE :: ttr(:)
543	INTEGER, ALLOCATABLE :: i0(:)
544	CHARACTER(LEN=maxlen) :: nam, pha, trn
545	CHARACTER(LEN=1) :: p
546	INTEGER :: ip, np, iq, jq, nq, it, nt, nc, i, n
547	LOGICAL :: lTg, lEx
548	!------------------------------------------------------------------------------------------------------------------------------
549	nq = SIZE(tr, DIM=1)
550	nt = 0
551	DO iq = 1, nq !--- GET THE NUMBER OF TRACERS
552	IF(tr(iq)%iGeneration /= 0) CYCLE !--- Only deal with generation 0 tracers
553	nc = COUNT(tr(:)%gen0Name==tr(iq)%name .AND. tr%iGeneration/=0) !--- Number of childs of tr(iq)
554	tr(iq)%phase = fgetKey(iq, 'phases', tr(:)%keys) !--- Phases list of tr(iq)
555	np = LEN_TRIM(tr(iq)%phase) !--- Number of phases of tr(iq)
556	nt = nt + (1+nc) * np !--- Number of tracers after expansion
557	END DO
558	ALLOCATE(ttr(nt)) !--- Version of "tr" after phases expansion
559	it = 1 !--- Current "ttr(:)" index
560	DO iq = 1, nq !--- Loop on "tr(:)" indexes
561	lTg = tr(iq)%type=='tag' !--- Current tracer is a tag
562	i0 = strFind(tr(:)%name, TRIM(tr(iq)%gen0Name), n) !--- Indexes of first generation ancestor copies
563	np = SUM([( LEN_TRIM(tr(i0(i))%phase),i=1,n )], 1) !--- Number of phases for current tracer tr(iq)
564	lEx = np>1 !--- Phase suffix only required if phases number is > 1
565	IF(lTg) lEx = lEx .AND. tr(iq)%iGeneration>0 !--- No phase suffix for generation 0 tags
566	DO i=1,n !=== LOOP ON GENERATION 0 ANCESTORS
567	jq = i0(i) !--- tr(jq): ith tracer with same gen 0 ancestor as tr(iq)
568	IF(tr(iq)%iGeneration==0) jq=iq !--- Generation 0: count the current tracer phases only
569	pha = tr(jq)%phase !--- Phases list for tr(jq)
570	DO ip = 1, LEN_TRIM(pha) !=== LOOP ON PHASES LISTS
571	p = pha(ip:ip)
572	trn = TRIM(tr(iq)%name); nam = trn !--- Tracer name (regular case)
573	IF(lTg) nam = TRIM(tr(iq)%parent) !--- Parent name (tagging case)
574	IF(lEx) nam = addPhase(nam, p ) !--- Phase extension needed
575	IF(lTg) nam = TRIM(nam)//'_'//TRIM(trn) !--- <parent>_<name> for tags
576	ttr(it) = tr(iq) !--- Same <key>=<val> pairs
577	ttr(it)%name = TRIM(nam) !--- Name with possibly phase suffix
578	ttr(it)%keys%name = TRIM(nam) !--- Name inside the keys decriptor
579	ttr(it)%phase = p !--- Single phase entry
580	IF(lEx .AND. tr(iq)%iGeneration>0) THEN
581	ttr(it)%parent = addPhase(ttr(it)%parent, p)
582	ttr(it)%gen0Name = addPhase(ttr(it)%gen0Name, p)
583	END IF
584	it = it+1
585	END DO
586	IF(tr(iq)%iGeneration==0) EXIT !--- Break phase loop for gen 0
587	END DO
588	END DO
589	CALL MOVE_ALLOC(FROM=ttr, TO=tr)
590	CALL delKey(['phases'],tr) !--- Remove few keys entries
591
592	END SUBROUTINE expandPhases
593	!==============================================================================================================================
594
595	!==============================================================================================================================
596	SUBROUTINE sortTracers(tr)
597	!------------------------------------------------------------------------------------------------------------------------------
598	! Purpose: Sort tracers:
599	! * Put water at the beginning of the vector, in the "known_phases" order.
600	! * lGrowGen == T: in ascending generations numbers.
601	! * lGrowGen == F: tracer + its childs sorted by growing generation, one after the other.
602	! TO BE ADDED IF NECESSARY: HIGHER MOMENTS AT THE END
603	!------------------------------------------------------------------------------------------------------------------------------
604	TYPE(trac_type), ALLOCATABLE, INTENT(INOUT) :: tr(:) !--- Tracer derived type vector
605	INTEGER, ALLOCATABLE :: iy(:), iz(:)
606	INTEGER :: ig, ng, iq, jq, ip, nq, n, ix(SIZE(tr)), k
607	!------------------------------------------------------------------------------------------------------------------------------
608	nq = SIZE(tr)
609	DO ip = nphases, 1, -1
610	iq = strIdx(tr(:)%name, addPhase('H2O', ip))
611	IF(iq == 0) CYCLE
612	tr = [tr(iq), tr(1:iq-1), tr(iq+1:nq)]
613	END DO
614	IF(lSortByGen) THEN
615	iq = 1
616	ng = MAXVAL(tr(:)%iGeneration, MASK=.TRUE., DIM=1) !--- Number of generations
617	DO ig = 0, ng !--- Loop on generations
618	iy = PACK([(k, k=1, nq)], MASK=tr(:)%iGeneration==ig) !--- Generation ig tracers indexes
619	n = SIZE(iy)
620	ix(iq:iq+n-1) = iy !--- Stack growing generations idxs
621	iq = iq + n
622	END DO
623	ELSE
624	iq = 1
625	DO jq = 1, nq !--- Loop on generation 0 tracers
626	IF(tr(jq)%iGeneration /= 0) CYCLE !--- Skip generations /= 0
627	ix(iq) = jq !--- Generation 0 ancestor index first
628	iq = iq + 1 !--- Next "iq" for next generations tracers
629	iy = strFind(tr(:)%gen0Name, TRIM(tr(jq)%name)) !--- Indexes of "tr(jq)" childs in "tr(:)"
630	ng = MAXVAL(tr(iy)%iGeneration, MASK=.TRUE., DIM=1) !--- Number of generations of the "tr(jq)" family
631	DO ig = 1, ng !--- Loop on generations of the "tr(jq)" family
632	iz = find(tr(iy)%iGeneration, ig, n) !--- Indexes of the tracers "tr(iy(:))" of generation "ig"
633	ix(iq:iq+n-1) = iy(iz) !--- Same indexes in "tr(:)"
634	iq = iq + n
635	END DO
636	END DO
637	END IF
638	tr = tr(ix) !--- Reorder the tracers
639	END SUBROUTINE sortTracers
640	!==============================================================================================================================
641
642	!==============================================================================================================================
643	LOGICAL FUNCTION mergeTracers(sections, tr) RESULT(lerr)
644	TYPE(dataBase_type), TARGET, INTENT(IN) :: sections(:)
645	TYPE(trac_type), ALLOCATABLE, INTENT(OUT) :: tr(:)
646	TYPE(trac_type), POINTER :: t1(:), t2(:)
647	INTEGER, ALLOCATABLE :: ixct(:), ixck(:)
648	INTEGER :: is, k1, k2, nk2, i1, i2, nt2
649	CHARACTER(LEN=maxlen) :: s1, v1, v2, tnam, knam, modname
650	modname = 'mergeTracers'
651	lerr = .FALSE.
652	t1 => sections(1)%trac(:) !--- Alias: first tracers section
653	tr = t1
654	!----------------------------------------------------------------------------------------------------------------------------
655	DO is=2,SIZE(sections) !=== SEVERAL SECTIONS: MERGE THEM
656	!----------------------------------------------------------------------------------------------------------------------------
657	t2 => sections(is)%trac(:) !--- Alias: current tracers section
658	nt2 = SIZE(t2(:), DIM=1) !--- Number of tracers in section
659	ixct = strIdx(t1(:)%name, t2(:)%name) !--- Indexes of common tracers
660	tr = [tr, PACK(t2, MASK= ixct==0)] !--- Append with new tracers
661	IF( ALL(ixct == 0) ) CYCLE !--- No common tracers => done
662	CALL msg('Tracers defined in previous sections and duplicated in "'//TRIM(sections(is)%name)//'":', modname)
663	CALL msg(t1(PACK(ixct, MASK = ixct/=0))%name, modname, nmax=128) !--- Display duplicates (the 128 first at most)
664	!--------------------------------------------------------------------------------------------------------------------------
665	DO i2=1,nt2; tnam = TRIM(t2(i2)%name) !=== LOOP ON COMMON TRACERS
666	!--------------------------------------------------------------------------------------------------------------------------
667	i1 = ixct(i2); IF(i1 == 0) CYCLE !--- Idx in t1(:) ; skip new tracers
668
669	!=== CHECK WETHER ESSENTIAL KEYS ARE IDENTICAL OR NOT
670	s1=' of "'//TRIM(tnam)//'" in "'//TRIM(sections(is)%name)//'" not matching previous value'
671
672	IF(test(fmsg('Parent name'//TRIM(s1), modname, t1(i1)%parent /= t2(i2)%parent), lerr)) RETURN
673	IF(test(fmsg('Type' //TRIM(s1), modname, t1(i1)%type /= t2(i2)%type), lerr)) RETURN
674	IF(test(fmsg('Generation' //TRIM(s1), modname, t1(i1)%iGeneration /= t2(i2)%iGeneration), lerr)) RETURN
675
676	!=== APPEND <key>=<val> PAIRS NOT PREVIOULSLY DEFINED
677	nk2 = SIZE(t2(i2)%keys%key(:)) !--- Keys number in current section
678	ixck = strIdx(t1(i1)%keys%key(:), t2(i2)%keys%key(:)) !--- Common keys indexes
679
680	!=== APPEND NEW KEYS
681	tr(i1)%keys%key = [ tr(i1)%keys%key, PACK(tr(i2)%keys%key, MASK = ixck==0)]
682	tr(i1)%keys%val = [ tr(i1)%keys%val, PACK(tr(i2)%keys%val, MASK = ixck==0)]
683
684	!--- KEEP TRACK OF THE COMPONENTS NAMES
685	tr(i1)%component = TRIM(tr(i1)%component)//','//TRIM(tr(i2)%component)
686
687	!--- SELECT COMMON TRACERS WITH DIFFERING KEYS VALUES (PREVIOUS VALUE IS KEPT)
688	DO k2=1,nk2
689	k1 = ixck(k2); IF(k1 == 0) CYCLE
690	IF(t1(i1)%keys%val(k1) == t2(i2)%keys%val(k2)) ixck(k2)=0
691	END DO
692	IF(ALL(ixck==0)) CYCLE !--- No identical keys with /=values
693
694	!--- DISPLAY INFORMATION: OLD VALUES ARE KEPT FOR THE KEYS FOUND IN PREVIOUS AND CURRENT SECTIONS
695	CALL msg('Key(s)'//TRIM(s1), modname)
696	DO k2 = 1, nk2 !--- Loop on keys found in both t1(:) and t2(:)
697	knam = t2(i2)%keys%key(k2) !--- Name of the current key
698	k1 = ixck(k2) !--- Corresponding index in t1(:)
699	IF(k1 == 0) CYCLE !--- New keys are skipped
700	v1 = t1(i1)%keys%val(k1); v2 = t2(i2)%keys%val(k2) !--- Key values in t1(:) and t2(:)
701	CALL msg(' * '//TRIM(knam)//'='//TRIM(v2)//' ; previous value kept:'//TRIM(v1), modname)
702	END DO
703	!------------------------------------------------------------------------------------------------------------------------
704	END DO
705	!--------------------------------------------------------------------------------------------------------------------------
706	END DO
707	CALL sortTracers(tr)
708
709	END FUNCTION mergeTracers
710	!==============================================================================================================================
711
712	!==============================================================================================================================
713	LOGICAL FUNCTION cumulTracers(sections, tr) RESULT(lerr)
714	TYPE(dataBase_type), TARGET, INTENT(IN) :: sections(:)
715	TYPE(trac_type), ALLOCATABLE, INTENT(OUT) :: tr(:)
716	TYPE(trac_type), POINTER :: t1(:), t2(:)
717	INTEGER, ALLOCATABLE :: nt(:)
718	CHARACTER(LEN=maxlen) :: tnam, tnam_new
719	INTEGER :: iq, nq, is, ns, nsec
720	lerr = .FALSE. !--- Can't fail ; kept to match "mergeTracer" interface.
721	nsec = SIZE(sections)
722	tr = [( sections(is)%trac(:) , is=1, nsec )] !--- Concatenated tracers vector
723	nt = [( SIZE(sections(is)%trac(:)), is=1, nsec )] !--- Number of tracers in each section
724	!----------------------------------------------------------------------------------------------------------------------------
725	DO is=1, nsec !=== LOOP ON SECTIONS
726	!----------------------------------------------------------------------------------------------------------------------------
727	t1 => sections(is)%trac(:)
728	!--------------------------------------------------------------------------------------------------------------------------
729	DO iq=1, nt(is) !=== LOOP ON TRACERS
730	!--------------------------------------------------------------------------------------------------------------------------
731	tnam = TRIM(t1(iq)%name) !--- Original name
732	IF(COUNT(t1%name == tnam) == 1) CYCLE !--- Current tracer is not duplicated: finished
733	tnam_new = TRIM(tnam)//'_'//TRIM(sections(is)%name) !--- Same with section extension
734	nq = SUM(nt(1:is-1)) !--- Number of tracers in previous sections
735	ns = nt(is) !--- Number of tracers in the current section
736	tr(iq + nq)%name = TRIM(tnam_new) !--- Modify tracer name
737	WHERE(tr(1+nq:ns+nq)%parent==tnam) tr(1+nq:ns+nq)%parent=tnam_new !--- Modify parent name
738	!--------------------------------------------------------------------------------------------------------------------------
739	END DO
740	!----------------------------------------------------------------------------------------------------------------------------
741	END DO
742	!----------------------------------------------------------------------------------------------------------------------------
743	CALL sortTracers(tr)
744	END FUNCTION cumulTracers
745	!==============================================================================================================================
746
747	!==============================================================================================================================
748	SUBROUTINE setDirectKeys(tr)
749	TYPE(trac_type), INTENT(INOUT) :: tr(:)
750
751	!--- Update %iqParent, %iqDescen, %nqDescen, %nqChilds
752	CALL indexUpdate(tr)
753
754	!--- Extract some direct-access keys
755	! DO iq = 1, SIZE(tr)
756	! tr(iq)%keys%<key> = getKey_prv(it, "<key>", tr%keys, <default_value> )
757	! END DO
758	END SUBROUTINE setDirectKeys
759	!==============================================================================================================================
760
761	!==============================================================================================================================
762	LOGICAL FUNCTION dispTraSection(message, sname, modname) RESULT(lerr)
763	CHARACTER(LEN=*), INTENT(IN) :: message, sname, modname
764	INTEGER :: idb, iq, nq
765	INTEGER, ALLOCATABLE :: hadv(:), vadv(:)
766	CHARACTER(LEN=maxlen), ALLOCATABLE :: phas(:)
767	TYPE(trac_type), POINTER :: tm(:)
768	lerr = .FALSE.
769	idb = strIdx(dBase(:)%name, sname); IF(idb == 0) RETURN
770	tm => dBase(idb)%trac
771	nq = SIZE(tm)
772	!--- BEWARE ! Can't use the "getKeyByName" functions yet.
773	! Names must first include the phases for tracers defined on multiple lines.
774	hadv = str2int([(fgetKey(iq, 'hadv', tm(:)%keys, '10'), iq=1, nq)])
775	vadv = str2int([(fgetKey(iq, 'vadv', tm(:)%keys, '10'), iq=1, nq)])
776	phas = [(fgetKey(iq, 'phases',tm(:)%keys, 'g' ), iq=1, nq)]
777	CALL msg(TRIM(message)//':', modname)
778	IF(tm(1)%parent == '') THEN
779	IF(test(dispTable('iiiss', ['iq ','hadv ','vadv ','name ','phase '], cat(tm%name, phas), cat([(iq, iq=1, nq)], &
780	hadv, vadv), sub=modname), lerr)) RETURN
781	ELSE
782	IF(test(dispTable('iiissis', ['iq ','hadv ','vadv ','name ','parent','igen ','phase '], cat(tm%name, tm%parent, &
783	tm%phase), cat([(iq, iq=1, nq)], hadv, vadv, tm%iGeneration), sub=modname), lerr)) RETURN
784	END IF
785	END FUNCTION dispTraSection
786	!==============================================================================================================================
787	!==============================================================================================================================
788
789
790	!==============================================================================================================================
791	!== CREATE A SCALAR ALIAS OF THE COMPONENT OF THE TRACERS DESCRIPTOR "t" NAMED "tname" ========================================
792	!==============================================================================================================================
793	FUNCTION aliasTracer(tname, t) RESULT(out)
794	TYPE(trac_type), POINTER :: out
795	CHARACTER(LEN=*), INTENT(IN) :: tname
796	TYPE(trac_type), TARGET, INTENT(IN) :: t(:)
797	INTEGER :: it
798	it = strIdx(t(:)%name, tname)
799	out => NULL(); IF(it /= 0) out => t(it)
800	END FUNCTION aliasTracer
801	!------------------------------------------------------------------------------------------------------------------------------
802
803
804	!==============================================================================================================================
805	!=== FROM A LIST OF INDEXES OR NAMES, CREATE A SUBSET OF THE TRACERS DESCRIPTORS LIST "trac" ==================================
806	!==============================================================================================================================
807	FUNCTION trSubset_Indx(trac,idx) RESULT(out)
808	TYPE(trac_type), ALLOCATABLE :: out(:)
809	TYPE(trac_type), ALLOCATABLE, INTENT(IN) :: trac(:)
810	INTEGER, INTENT(IN) :: idx(:)
811	out = trac(idx)
812	CALL indexUpdate(out)
813	END FUNCTION trSubset_Indx
814	!------------------------------------------------------------------------------------------------------------------------------
815	FUNCTION trSubset_Name(trac,nam) RESULT(out)
816	TYPE(trac_type), ALLOCATABLE :: out(:)
817	TYPE(trac_type), ALLOCATABLE, INTENT(IN) :: trac(:)
818	CHARACTER(LEN=*), INTENT(IN) :: nam(:)
819	out = trac(strIdx(trac(:)%name, nam))
820	CALL indexUpdate(out)
821	END FUNCTION trSubset_Name
822	!------------------------------------------------------------------------------------------------------------------------------
823
824
825	!==============================================================================================================================
826	!=== CREATE THE SUBSET OF THE TRACERS DESCRIPTORS LIST "trac" HAVING THE FIRST GENERATION ANCESTOR NAMED "nam" ================
827	!==============================================================================================================================
828	FUNCTION trSubset_gen0Name(trac,nam) RESULT(out)
829	TYPE(trac_type), ALLOCATABLE :: out(:)
830	TYPE(trac_type), ALLOCATABLE, INTENT(IN) :: trac(:)
831	CHARACTER(LEN=*), INTENT(IN) :: nam
832	out = trac(strFind(delPhase(trac(:)%gen0Name), nam))
833	CALL indexUpdate(out)
834	END FUNCTION trSubset_gen0Name
835	!------------------------------------------------------------------------------------------------------------------------------
836
837
838	!==============================================================================================================================
839	!=== UPDATE THE INDEXES iqParent, iqDescend AND iGeneration IN THE TRACERS DESCRIPTOR LIST "tr" (USEFULL FOR SUBSETS) =========
840	!==============================================================================================================================
841	SUBROUTINE indexUpdate(tr)
842	TYPE(trac_type), INTENT(INOUT) :: tr(:)
843	INTEGER :: iq, ig, ng, igen, ngen
844	INTEGER, ALLOCATABLE :: ix(:)
845	tr(:)%iqParent = strIdx( tr(:)%name, tr(:)%parent ) !--- Parent index
846	ngen = MAXVAL(tr(:)%iGeneration, MASK=.TRUE.)
847	DO iq = 1, SIZE(tr)
848	ig = tr(iq)%iGeneration
849	IF(ALLOCATED(tr(iq)%iqDescen)) DEALLOCATE(tr(iq)%iqDescen)
850	ALLOCATE(tr(iq)%iqDescen(0))
851	ix = idxAncestor(tr, igen=ig) !--- Ancestor of generation "ng" for each tr
852	DO igen = ig+1, ngen
853	tr(iq)%iqDescen = [tr(iq)%iqDescen, find(ix==iq .AND. tr%iGeneration==igen)]
854	tr(iq)%nqDescen = SIZE(tr(iq)%iqDescen)
855	IF(igen == ig+1) tr(iq)%nqChilds=tr(iq)%nqDescen
856	END DO
857	END DO
858	END SUBROUTINE indexUpdate
859	!------------------------------------------------------------------------------------------------------------------------------
860
861
862	!==============================================================================================================================
863	!=== READ FILE "fnam" TO APPEND THE "dBase" TRACERS DATABASE WITH AS MUCH SECTIONS AS PARENTS NAMES IN "isot(:)%parent": ====
864	!=== * Each section dBase(i)%name contains the isotopes "dBase(i)%trac(:)" descending on "dBase(i)%name"="iso(i)%parent" ====
865	!=== * For each isotopes class, the <key>=<val> vector of each tracer is moved into the isotopes descriptor "isot" ====
866	!=== NOTES: ====
867	!=== * Most of the "isot" components have been defined in the calling routine (initIsotopes): ====
868	!=== parent, nzone, zone(:), niso, keys(:)%name, ntiso, trac(:), nphas, phas, iqTraPha(:,:), itZonPhi(:,:) ====
869	!=== * Same syntax for isotopes file and "tracer.def": a tracers section contains one line for each of its isotopes ====
870	!=== * Each tracers section can contain a "params" virtual isotope line of isotopes parameters default values ====
871	!=== * In case keys are found both in the "params" section and the "*.def" file, the later value is retained ====
872	!=== * On each isotope line, defined keys can be used for other keys defintions (single level depth substitution) ====
873	!=== * The routine gives an error if a required isotope is not available in the database stored in "fnam" ====
874	!==============================================================================================================================
875	LOGICAL FUNCTION readIsotopesFile(fnam, isot) RESULT(lerr)
876	CHARACTER(LEN=*), INTENT(IN) :: fnam !--- Input file name
877	TYPE(isot_type), TARGET, INTENT(INOUT) :: isot(:) !--- Isotopes descriptors (field "prnt" must be defined !)
878	INTEGER :: ik, is, it, idb, nk0, i, iis
879	INTEGER :: nk, ns, nt, ndb, nb0, i0
880	CHARACTER(LEN=maxlen), POINTER :: k(:), v(:), k0(:), v0(:)
881	CHARACTER(LEN=maxlen), ALLOCATABLE :: vals(:)
882	CHARACTER(LEN=maxlen) :: val, modname
883	TYPE(keys_type), POINTER :: ky(:)
884	TYPE(trac_type), POINTER :: tt(:), t
885	TYPE(dataBase_type), ALLOCATABLE :: tdb(:)
886	LOGICAL, ALLOCATABLE :: liso(:)
887	modname = 'readIsotopesFile'
888
889	!--- THE INPUT FILE MUST BE PRESENT
890	IF(test(fmsg('Missing isotopes parameters file "'//TRIM(fnam)//'"', modname, testFile(fnam)),lerr)) RETURN
891
892	!--- READ THE FILE SECTIONS, ONE EACH PARENT TRACER
893	nb0 = SIZE(dBase, DIM=1)+1 !--- Next database element index
894	IF(test(readSections(fnam,strStack(isot(:)%parent,',')),lerr)) RETURN !--- Read sections, one each parent tracer
895	ndb = SIZE(dBase, DIM=1) !--- Current database size
896	DO idb = nb0, ndb
897	iis = idb-nb0+1
898
899	!--- GET FEW GLOBAL KEYS FROM "def" FILES AND ADD THEM TO THE 'params' SECTION
900	CALL addKeysFromDef(dBase(idb)%trac, 'params')
901
902	!--- SUBSTITUTE THE KEYS DEFINED IN THE 'params' VIRTUAL TRACER ; SUBSTITUTE LOCAL KEYS ; REMOVE 'params' VIRTUAL TRACER
903	CALL subDefault(dBase(idb)%trac, 'params', .TRUE.)
904
905	tt => dBase(idb)%trac
906
907	!--- REDUCE THE EXPRESSIONS TO OBTAIN SCALARS AND TRANSFER THEM TO THE "isot" ISOTOPES DESCRIPTORS VECTOR
908	DO it = 1, SIZE(dBase(idb)%trac)
909	t => dBase(idb)%trac(it)
910	is = strIdx(isot(iis)%keys(:)%name, t%name) !--- Index in "isot(iis)%keys(:)%name" of isotope "t%name"
911	IF(is == 0) CYCLE
912	liso = reduceExpr(t%keys%val, vals) !--- Reduce expressions (for substituted variables)
913	IF(test(ANY(liso), lerr)) RETURN !--- Some non-numerical elements were found
914	isot(iis)%keys(is)%key = PACK(t%keys%key, MASK=.NOT.liso)
915	isot(iis)%keys(is)%val = PACK( vals, MASK=.NOT.liso)
916	END DO
917
918	!--- CHECK FOR MISSING ISOTOPES (NO KEYS ALLOCATED)
919	liso = [( ALLOCATED(isot(iis)%keys(is)%key), is=1, SIZE(isot(iis)%keys) )]
920	IF(test(checkList(isot(iis)%keys(:)%name, .NOT.liso, &
921	'Check file "'//TRIM(fnam)//'" in section "'//TRIM(dBase(idb)%name)//'"', 'isotopes', 'missing'),lerr)) RETURN
922	END DO
923
924	!--- CLEAN THE DATABASE ENTRIES
925	IF(nb0 == 1) THEN
926	DEALLOCATE(dBase); ALLOCATE(dBase(0))
927	ELSE
928	ALLOCATE(tdb(nb0-1)); tdb(1:nb0-1)=dBase(1:nb0-1); CALL MOVE_ALLOC(FROM=tdb, TO=dBase)
929	END IF
930
931	!--- GET THE isoCheck ENTRY FROM THE *.DEF FILES (MIGHT BE CHANGED TO A CLASS-DEPENDANT KEYWORD)
932	CALL get_in('ok_iso_verif', isot(strIdx(isot%parent, 'H2O'))%check, .FALSE.)
933
934	lerr = dispIsotopes(isot, 'Isotopes parameters read from file', modname)
935
936	END FUNCTION readIsotopesFile
937	!==============================================================================================================================
938
939	!==============================================================================================================================
940	!=== IF ISOTOPES (2ND GENERATION TRACERS) ARE DETECTED: ===
941	!=== * COMPUTE MOST OF THE RELATED QUANTITIES ("isot" COMPONENTS). ===
942	!=== * COMPUTE FEW ISOTOPES-DEDICATED "trac" COMPONENTS ===
943	!=== * CALL readIsotopesFile TO GET PHYSICAL QUANTITIES (<key>=<val> PAIRS) ===
944	!=== NOTE: THIS IS DONE HERE (IN A ROUTINE CALLED BY THE DYNAMIC), BECAUSE THE DYNAMIC NEEDS FEW PHYSICAL PARAMETERS. ===
945	!==============================================================================================================================
946	SUBROUTINE initIsotopes(trac, isot)
947	TYPE(trac_type), ALLOCATABLE, TARGET, INTENT(INOUT) :: trac(:)
948	TYPE(isot_type), ALLOCATABLE, TARGET, INTENT(INOUT) :: isot(:)
949	CHARACTER(LEN=maxlen), ALLOCATABLE :: p(:), str(:) !--- Temporary storage
950	CHARACTER(LEN=maxlen) :: iname
951	CHARACTER(LEN=1) :: ph !--- Phase
952	INTEGER :: nbIso, ic, ip, iq, it, iz
953	LOGICAL, ALLOCATABLE :: ll(:) !--- Mask
954	TYPE(trac_type), POINTER :: t(:), t1
955	TYPE(isot_type), POINTER :: i
956
957	t => trac
958
959	p = PACK(delPhase(t%parent), MASK = t%type=='tracer' .AND. t%iGeneration==1) !--- Parents of generation 1 isotopes
960	CALL strReduce(p, nbIso)
961	ALLOCATE(isot(nbIso))
962
963	IF(nbIso==0) RETURN !=== NO ISOTOPES: FINISHED
964
965	!--- ISOTOPES RELATED VARIABLES ; NULL OR EMPTY IF NO ISOTOPES
966	isot(:)%parent = p
967	DO ic = 1, SIZE(p) !--- Loop on isotopes classes
968	i => isot(ic)
969	iname = i%parent !--- Current isotopes class name (parent tracer name)
970
971	!=== Isotopes childs of tracer "iname": mask, names, number (same for each phase of "iname")
972	ll = t(:)%type=='tracer' .AND. delPhase(t(:)%parent) == iname .AND. t(:)%phase == 'g'
973	str = PACK(delPhase(t(:)%name), MASK = ll) !--- Effectively found isotopes of "iname"
974	i%niso = SIZE(str) !--- Number of "effectively found isotopes of "iname"
975	ALLOCATE(i%keys(i%niso))
976	FORALL(it = 1:i%niso) i%keys(it)%name = str(it)
977
978	!=== Geographic tagging tracers descending on tracer "iname": mask, names, number
979	ll = t(:)%type=='tag' .AND. delPhase(t(:)%gen0Name) == iname .AND. t(:)%iGeneration == 2
980	i%zone = PACK(strTail(t(:)%name,'_'), MASK = ll) !--- Tagging zones names for isotopes category "iname"
981	CALL strReduce(i%zone)
982	i%nzone = SIZE(i%zone) !--- Tagging zones number for isotopes category "iname"
983
984	!=== Geographic tracers of the isotopes childs of tracer "iname" (same for each phase of "iname")
985	! NOTE: One might like to create a similar variable for 2nd generation tagging tracers (tagging the gen1 tracers)
986	str = PACK(delPhase(t(:)%name), MASK=ll)
987	CALL strReduce(str)
988	i%ntiso = i%niso + SIZE(str) !--- Number of isotopes + their geographic tracers [ntraciso]
989	ALLOCATE(i%trac(i%ntiso))
990	FORALL(it = 1:i%niso) i%trac(it) = i%keys(it)%name
991	FORALL(it = i%niso+1:i%ntiso) i%trac(it) = str(it-i%niso)
992
993	!=== Phases for tracer "iname"
994	i%phase = ''
995	DO ip = 1, nphases; ph = known_phases(ip:ip); IF(strIdx(t%name,addPhase(iname, ph)) /= 0) i%phase = TRIM(i%phase)//ph; END DO
996	i%nphas = LEN_TRIM(i%phase) !--- Equal to "nqo" for water
997
998	!=== Tables giving the index in a table of effectively found items for each dynamical tracer (1<=iq<=nqtot)
999	DO iq = 1, SIZE(t)
1000	t1 => trac(iq)
1001	IF(delPhase(t1%gen0Name)/=iname .OR. t1%iGeneration==0) CYCLE !--- Only deal with tracers descending on "iname"
1002	t1%iso_iGroup = ic !--- Isotopes family idx in list "isotopes(:)%parent"
1003	t1%iso_iName = strIdx(i%trac, delPhase(strHead(t1%name,'_'))) !--- Current isotope idx in effective isotopes list
1004	t1%iso_iZone = strIdx(i%zone, strTail(t1%name,'_') ) !--- Current isotope zone idx in effective zones list
1005	t1%iso_iPhase = INDEX(i%phase,TRIM(t1%phase)) !--- Current isotope phase idx in effective phases list
1006	IF(t1%iGeneration /= 2) t1%iso_iZone = 0 !--- Skip possible generation 1 tagging tracers
1007	END DO
1008
1009	!=== Table used to get iq (index in dyn array, size nqtot) from the isotope and phase indexes ; the full isotopes list
1010	! (including tagging tracers) is sorted this way: iso1, iso2, ..., iso1_zone1, iso2_zone1, ..., iso1_zoneN, iso2_zoneN
1011	i%iqTraPha = RESHAPE( [( (strIdx(t%name, addPhase(i%trac(it),i%phase(ip:ip))), it=1, i%ntiso), ip=1, i%nphas)], &
1012	[i%ntiso, i%nphas] )
1013	!=== Table used to get ix (index in tagging tracers isotopes list, size ntiso) from the zone and isotope indexes
1014	i%itZonIso = RESHAPE( [( (strIdx(i%trac(:), TRIM(i%trac(it))//'_'//TRIM(i%zone(iz))), iz=1, i%nzone), it=1, i%niso )], &
1015	[i%nzone, i%niso] )
1016	END DO
1017
1018	!=== READ PHYSICAL PARAMETERS FROM "isotopes_params.def" FILE
1019	! DONE HERE, AND NOT ONLY IN "infotrac_phy", BECAUSE SOME PHYSICAL PARAMS ARE NEEDED FOR RESTARTS (tnat AND alpha_ideal)
1020	IF(readIsotopesFile('isotopes_params.def',isot)) CALL abort_gcm(modname,'Problem when reading isotopes parameters',1)
1021
1022	END SUBROUTINE initIsotopes
1023	!==============================================================================================================================
1024
1025
1026	!==============================================================================================================================
1027	LOGICAL FUNCTION dispIsotopes(ides, message, modname) RESULT(lerr)
1028	TYPE(isot_type), INTENT(IN) :: ides(:) !--- Isotopes descriptor vector
1029	CHARACTER(LEN=*), INTENT(IN) :: message !--- Message to display
1030	CHARACTER(LEN=*), INTENT(IN) :: modname !--- Calling subroutine name
1031	INTEGER :: ik, nk, ip, it, nt
1032	CHARACTER(LEN=maxlen) :: prf
1033	CHARACTER(LEN=maxlen), ALLOCATABLE :: ttl(:), val(:,:)
1034	CALL msg(TRIM(message)//':', modname)
1035	DO ip = 1, SIZE(ides) !--- Loop on parents tracers
1036	nk = SIZE(ides(ip)%keys(1)%key) !--- Same keys for each isotope
1037	nt = SIZE(ides(ip)%keys) !--- Number of isotopes
1038	prf = 'i'//REPEAT('s',nk+1) !--- Profile for table printing
1039	ALLOCATE(ttl(nk+2), val(nt,nk+1))
1040	ttl(1:2) = ['iq ','name']; ttl(3:nk+2) = ides(ip)%keys(1)%key(:)!--- Titles line with keys names
1041	val(:,1) = ides(ip)%keys(:)%name !--- Values table 1st column: isotopes names
1042	DO ik = 1, nk
1043	DO it = 1, nt
1044	val(it,ik+1) = ides(ip)%keys(it)%val(ik) !--- Other columns: keys values
1045	END DO
1046	END DO
1047	IF(test(fmsg('Problem with the table content', modname, dispTable(prf, ttl, val, cat([(it,it=1,nt)]), rFmt='(EN8.4)', &
1048	sub=modname)), lerr)) RETURN
1049	DEALLOCATE(ttl, val)
1050	END DO
1051	END FUNCTION dispIsotopes
1052	!==============================================================================================================================
1053
1054
1055	!==============================================================================================================================
1056	SUBROUTINE addKey_1(key, val, ky, lOverWrite)
1057	!------------------------------------------------------------------------------------------------------------------------------
1058	! Purpose: Add the <key>=<val> pair in the "ky" keys descriptor.
1059	!------------------------------------------------------------------------------------------------------------------------------
1060	CHARACTER(LEN=*), INTENT(IN) :: key, val
1061	TYPE(keys_type), INTENT(INOUT) :: ky
1062	LOGICAL, OPTIONAL, INTENT(IN) :: lOverWrite
1063	CHARACTER(LEN=maxlen), ALLOCATABLE :: k(:), v(:)
1064	INTEGER :: iky, nky
1065	LOGICAL :: lo
1066	!------------------------------------------------------------------------------------------------------------------------------
1067	lo=.FALSE.; IF(PRESENT(lOverWrite)) lo=lOverWrite
1068	iky = strIdx(ky%key,key)
1069	IF(iky == 0) THEN
1070	nky = SIZE(ky%key)
1071	IF(nky == 0) THEN; ky%key = [key]; ky%val = [val]; ELSE; ky%key = [ky%key, key]; ky%val = [ky%val, val]; END IF
1072	ELSE IF(lo) THEN !--- Overwriting
1073	ky%key(iky) = key; ky%val(iky) = val
1074	END IF
1075	END SUBROUTINE addKey_1
1076	!==============================================================================================================================
1077	SUBROUTINE addKey_m(key, val, ky, lOverWrite)
1078	!------------------------------------------------------------------------------------------------------------------------------
1079	! Purpose: Add the <key>=<val> pair in all the components of the "ky" keys descriptor.
1080	!------------------------------------------------------------------------------------------------------------------------------
1081	CHARACTER(LEN=*), INTENT(IN) :: key, val
1082	TYPE(keys_type), INTENT(INOUT) :: ky(:)
1083	LOGICAL, OPTIONAL, INTENT(IN) :: lOverWrite
1084	INTEGER :: itr
1085	LOGICAL :: lo
1086	!------------------------------------------------------------------------------------------------------------------------------
1087	lo=.FALSE.; IF(PRESENT(lOverWrite)) lo=lOverWrite
1088	DO itr = 1, SIZE(ky); CALL addKey_1(key, val, ky(itr), lo); END DO
1089	END SUBROUTINE addKey_m
1090	!==============================================================================================================================
1091	SUBROUTINE addKeysFromDef(t, tr0)
1092	!------------------------------------------------------------------------------------------------------------------------------
1093	! Purpose: The values of the keys of the tracer named "tr0" are overwritten by the values found in the *.def files, if any.
1094	!------------------------------------------------------------------------------------------------------------------------------
1095	TYPE(trac_type), ALLOCATABLE, INTENT(INOUT) :: t(:)
1096	CHARACTER(LEN=*), INTENT(IN) :: tr0
1097	CHARACTER(LEN=maxlen) :: val
1098	INTEGER :: ik, jd
1099	jd = strIdx(t%name, tr0)
1100	IF(jd == 0) RETURN
1101	DO ik = 1, SIZE(t(jd)%keys%key)
1102	CALL get_in(t(jd)%keys%key(ik), val, 'none')
1103	IF(val /= 'none') CALL addKey_1(t(jd)%keys%key(ik), val, t(jd)%keys, .TRUE.)
1104	END DO
1105	END SUBROUTINE addKeysFromDef
1106	!==============================================================================================================================
1107	SUBROUTINE delKey_1(itr, keyn, ky)
1108	!------------------------------------------------------------------------------------------------------------------------------
1109	! Purpose: Internal routine.
1110	! Remove <key>=<val> pairs in the "itr"th component of the "ky" keys descriptor.
1111	!------------------------------------------------------------------------------------------------------------------------------
1112	INTEGER, INTENT(IN) :: itr
1113	CHARACTER(LEN=*), INTENT(IN) :: keyn(:)
1114	TYPE(trac_type), INTENT(INOUT) :: ky(:)
1115	CHARACTER(LEN=maxlen), ALLOCATABLE :: k(:), v(:)
1116	LOGICAL, ALLOCATABLE :: ll(:)
1117	INTEGER :: iky
1118	!------------------------------------------------------------------------------------------------------------------------------
1119	IF(itr<=0 .OR. itr>SIZE(ky, DIM=1)) RETURN !--- Index is out of range
1120	ll = [( ALL(keyn/=ky(itr)%keys%key(iky)), iky=1, SIZE(ky(itr)%keys%key) )]
1121	k = PACK(ky(itr)%keys%key, MASK=ll); CALL MOVE_ALLOC(FROM=k, TO=ky(itr)%keys%key)
1122	v = PACK(ky(itr)%keys%val, MASK=ll); CALL MOVE_ALLOC(FROM=v, TO=ky(itr)%keys%val)
1123	END SUBROUTINE delKey_1
1124	!==============================================================================================================================
1125	SUBROUTINE delKey(keyn, ky)
1126	!------------------------------------------------------------------------------------------------------------------------------
1127	! Purpose: Internal routine.
1128	! Remove <key>=<val> pairs in all the components of the "t" tracers descriptor.
1129	!------------------------------------------------------------------------------------------------------------------------------
1130	CHARACTER(LEN=*), INTENT(IN) :: keyn(:)
1131	TYPE(trac_type), INTENT(INOUT) :: ky(:)
1132	INTEGER :: iky
1133	!------------------------------------------------------------------------------------------------------------------------------
1134	DO iky = 1, SIZE(ky); CALL delKey_1(iky, keyn, ky); END DO
1135	END SUBROUTINE delKey
1136	!==============================================================================================================================
1137
1138
1139	!==============================================================================================================================
1140	!=== PUBLIC ROUTINES: GET A KEY FROM A <key>=<val> LIST ; VECTORS, TRACER AND DATABASE VERSIONS ===============================
1141	!=== BEWARE !!! IF THE "ky" ARGUMENT IS NOT PRESENT, THEN THE VARIABLES "tracers" AND "isotopes" ARE USED. ====================
1142	!=== THEY ARE LOCAL TO THIS MODULE, SO MUST MUST BE INITIALIZED FIRST USING the "getKey_init" ROUTINE ====================
1143	!==============================================================================================================================
1144	SUBROUTINE getKey_init(tracers_, isotopes_)
1145	TYPE(trac_type), OPTIONAL, INTENT(IN) :: tracers_(:)
1146	TYPE(isot_type), OPTIONAL, INTENT(IN) :: isotopes_(:)
1147	IF(PRESENT( tracers_)) tracers = tracers_
1148	IF(PRESENT(isotopes_)) isotopes = isotopes_
1149	END SUBROUTINE getKey_init
1150	!==============================================================================================================================
1151	CHARACTER(LEN=maxlen) FUNCTION fgetKeyByIndex_s1(itr, keyn, ky, def_val) RESULT(val)
1152	!------------------------------------------------------------------------------------------------------------------------------
1153	! Purpose: Internal function ; get a string formatted key value (returned argument) from its name and the tracer index.
1154	!------------------------------------------------------------------------------------------------------------------------------
1155	INTEGER, INTENT(IN) :: itr
1156	CHARACTER(LEN=*), INTENT(IN) :: keyn
1157	TYPE(keys_type), INTENT(IN) :: ky(:)
1158	CHARACTER(LEN=*), OPTIONAL, INTENT(IN) :: def_val
1159	!------------------------------------------------------------------------------------------------------------------------------
1160	INTEGER :: iky
1161	iky = 0; IF(itr > 0 .AND. itr <= SIZE(ky)) iky = strIdx(ky(itr)%key(:), keyn)
1162	val = ''; IF(iky /= 0) val = ky(itr)%val(iky) !--- Key was found
1163	IF(PRESENT(def_val) .AND. iky == 0) val = def_val !--- Default value from arguments
1164	END FUNCTION fgetKeyByIndex_s1
1165	!==============================================================================================================================
1166	CHARACTER(LEN=maxlen) FUNCTION fgetKeyByName_s1(tname, keyn, ky, def_val, lerr) RESULT(val)
1167	!------------------------------------------------------------------------------------------------------------------------------
1168	! Purpose: Internal function ; get a string formatted key value (returned argument) from its name and the tracer name.
1169	!------------------------------------------------------------------------------------------------------------------------------
1170	CHARACTER(LEN=*), INTENT(IN) :: tname, keyn
1171	TYPE(keys_type), INTENT(IN) :: ky(:)
1172	CHARACTER(LEN=*), OPTIONAL, INTENT(IN) :: def_val
1173	LOGICAL, OPTIONAL, INTENT(OUT) :: lerr
1174	!------------------------------------------------------------------------------------------------------------------------------
1175	INTEGER :: iky, itr
1176	val = ''; iky = 0
1177	itr = strIdx(ky(:)%name, tname) !--- Get the index of the wanted tracer
1178	IF(PRESENT(lerr)) lerr = itr==0; IF(itr == 0) RETURN
1179	IF(itr > 0 .AND. itr <= SIZE(ky)) iky = strIdx(ky(itr)%key(:), keyn)
1180	IF(iky /= 0) val = ky(itr)%val(iky) !--- Key was found
1181	IF(PRESENT(def_val) .AND. iky == 0) val = def_val !--- Default value from arguments
1182	END FUNCTION fgetKeyByName_s1
1183	!==============================================================================================================================
1184	LOGICAL FUNCTION getKeyByName_s1(keyn, val, tname, ky) RESULT(lerr)
1185	!--- Purpose: Get the value of the key named "keyn" for the tracer named "tnam".
1186	! * "ky" unspecified: try in "tracers" for "tnam" with phase and tagging suffixes, then in "isotopes" without.
1187	! * "ky" specified: try in "ky" for "tnam" with phase and tagging suffixes, then without.
1188	! The returned error code is always .FALSE.: an empty string is returned when the key hasn't been found.
1189	CHARACTER(LEN=*), INTENT(IN) :: keyn
1190	CHARACTER(LEN=maxlen), INTENT(OUT) :: val
1191	CHARACTER(LEN=*), INTENT(IN) :: tname
1192	TYPE(keys_type), OPTIONAL, INTENT(IN) :: ky(:)
1193	CHARACTER(LEN=maxlen) :: tnam
1194	INTEGER, ALLOCATABLE :: is(:)
1195	INTEGER :: i, itr
1196	tnam = delPhase(strHead(tname,'_',.FALSE.)) !--- Remove tag and phase
1197	IF(PRESENT(ky)) THEN
1198	val = fgetKeyByName_s1(tname, keyn, ky, lerr=lerr) !--- "ky" and "tname"
1199	IF(val /= '' .OR. lerr) RETURN
1200	val = fgetKeyByName_s1(tnam, keyn, ky, lerr=lerr) !--- "ky" and "tnam"
1201	ELSE
1202	IF(.NOT.ALLOCATED(tracers)) RETURN
1203	val = fgetKeyByName_s1(tname, keyn, tracers(:)%keys, lerr=lerr) !--- "tracers" and "tname"
1204	IF(val /= ''.AND..NOT.lerr) RETURN
1205	IF(.NOT.ALLOCATED(isotopes)) RETURN
1206	IF(SIZE(isotopes) == 0) RETURN
1207	!--- Search the "is" isotopes class index of the isotope named "tnam"
1208	is = find([(ANY(isotopes(i)%keys(:)%name == tnam), i=1, SIZE(isotopes))])
1209	IF(test(SIZE(is) == 0,lerr)) RETURN
1210	val = fgetKeyByName_s1(tname, keyn, isotopes(is(1))%keys(:),lerr=lerr)!--- "isotopes" and "tnam"
1211	END IF
1212	END FUNCTION getKeyByName_s1
1213	!==============================================================================================================================
1214	LOGICAL FUNCTION getKeyByName_sm(keyn, val, tname, ky) RESULT(lerr)
1215	CHARACTER(LEN=*), INTENT(IN) :: keyn
1216	CHARACTER(LEN=maxlen), ALLOCATABLE, INTENT(OUT) :: val(:)
1217	CHARACTER(LEN=*), TARGET, OPTIONAL, INTENT(IN) :: tname(:)
1218	TYPE(keys_type), TARGET, OPTIONAL, INTENT(IN) :: ky(:)
1219	TYPE(keys_type), POINTER :: k(:)
1220	CHARACTER(LEN=maxlen), ALLOCATABLE :: n(:)
1221	INTEGER :: iq, nq
1222	IF(test(.NOT.(PRESENT(tname).OR.PRESENT(ky)), lerr)) RETURN
1223	IF(PRESENT(ky )) nq = SIZE(ky%name)
1224	IF(PRESENT(tname)) nq = SIZE( tname)
1225	ALLOCATE(val(nq))
1226	IF(PRESENT(tname)) THEN
1227	IF( PRESENT(ky)) lerr = ANY([(getKeyByName_s1(keyn, val(iq), tname(iq), ky), iq=1, nq)])
1228	IF(.NOT.PRESENT(ky)) lerr = ANY([(getKeyByName_s1(keyn, val(iq), tname(iq) ), iq=1, nq)])
1229	ELSE; lerr = ANY([(getKeyByName_s1(keyn, val(iq), ky(iq)%name, ky), iq=1, nq)])
1230	END IF
1231	END FUNCTION getKeyByName_sm
1232	!==============================================================================================================================
1233	LOGICAL FUNCTION getKeyByName_i1(keyn, val, tname, ky) RESULT(lerr)
1234	CHARACTER(LEN=*), INTENT(IN) :: keyn
1235	INTEGER, INTENT(OUT) :: val
1236	CHARACTER(LEN=*), INTENT(IN) :: tname
1237	TYPE(keys_type), OPTIONAL, INTENT(IN) :: ky(:)
1238	CHARACTER(LEN=maxlen) :: sval
1239	INTEGER :: ierr
1240	IF( PRESENT(ky)) lerr = getKeyByName_s1(keyn, sval, tname, ky)
1241	IF(.NOT.PRESENT(ky)) lerr = getKeyByName_s1(keyn, sval, tname)
1242	IF(test(fmsg('key "'//TRIM(keyn)//'" or tracer "'//TRIM(tname)//'" is missing', modname, lerr), lerr)) RETURN
1243	READ(sval, *, IOSTAT=ierr) val
1244	IF(test(fmsg('key "'//TRIM(keyn)//'" of tracer "'//TRIM(tname)//'" is not an integer', modname, lerr), lerr)) RETURN
1245	END FUNCTION getKeyByName_i1
1246	!==============================================================================================================================
1247	LOGICAL FUNCTION getKeyByName_im(keyn, val, tname, ky) RESULT(lerr)
1248	CHARACTER(LEN=*), INTENT(IN) :: keyn
1249	INTEGER, ALLOCATABLE, INTENT(OUT) :: val(:)
1250	CHARACTER(LEN=*), TARGET, OPTIONAL, INTENT(IN) :: tname(:)
1251	TYPE(keys_type), TARGET, OPTIONAL, INTENT(IN) :: ky(:)
1252	TYPE(keys_type), POINTER :: k(:)
1253	CHARACTER(LEN=maxlen), ALLOCATABLE :: n(:)
1254	INTEGER :: iq, nq
1255	IF(test(.NOT.(PRESENT(tname).OR.PRESENT(ky)), lerr)) RETURN
1256	IF(PRESENT(ky )) nq = SIZE(ky%name)
1257	IF(PRESENT(tname)) nq = SIZE( tname)
1258	ALLOCATE(val(nq))
1259	IF(PRESENT(tname)) THEN
1260	IF( PRESENT(ky)) lerr = ANY([(getKeyByName_i1(keyn, val(iq), tname(iq), ky), iq=1, nq)])
1261	IF(.NOT.PRESENT(ky)) lerr = ANY([(getKeyByName_i1(keyn, val(iq), tname(iq) ), iq=1, nq)])
1262	ELSE; lerr = ANY([(getKeyByName_i1(keyn, val(iq), ky(iq)%name, ky), iq=1, nq)])
1263	END IF
1264	END FUNCTION getKeyByName_im
1265	!==============================================================================================================================
1266	LOGICAL FUNCTION getKeyByName_r1(keyn, val, tname, ky) RESULT(lerr)
1267	CHARACTER(LEN=*), INTENT(IN) :: keyn
1268	REAL, INTENT(OUT) :: val
1269	CHARACTER(LEN=*), INTENT(IN) :: tname
1270	TYPE(keys_type), OPTIONAL, INTENT(IN) :: ky(:)
1271	CHARACTER(LEN=maxlen) :: sval
1272	INTEGER :: ierr
1273	IF( PRESENT(ky)) lerr = getKeyByName_s1(keyn, sval, tname, ky)
1274	IF(.NOT.PRESENT(ky)) lerr = getKeyByName_s1(keyn, sval, tname)
1275	IF(test(fmsg('key "'//TRIM(keyn)//'" or tracer "'//TRIM(tname)//'" is missing', modname, lerr), lerr)) RETURN
1276	READ(sval, *, IOSTAT=ierr) val
1277	IF(test(fmsg('key "'//TRIM(keyn)//'" of tracer "'//TRIM(tname)//'" is not a real', modname, lerr), lerr)) RETURN
1278	END FUNCTION getKeyByName_r1
1279	!==============================================================================================================================
1280	LOGICAL FUNCTION getKeyByName_rm(keyn, val, tname, ky) RESULT(lerr)
1281	CHARACTER(LEN=*), INTENT(IN) :: keyn
1282	REAL, ALLOCATABLE, INTENT(OUT) :: val(:)
1283	CHARACTER(LEN=*), TARGET, OPTIONAL, INTENT(IN) :: tname(:)
1284	TYPE(keys_type), TARGET, OPTIONAL, INTENT(IN) :: ky(:)
1285	TYPE(keys_type), POINTER :: k(:)
1286	CHARACTER(LEN=maxlen), ALLOCATABLE :: n(:)
1287	INTEGER :: iq, nq
1288	IF(test(.NOT.(PRESENT(tname).OR.PRESENT(ky)), lerr)) RETURN
1289	IF(PRESENT(ky )) nq = SIZE(ky%name)
1290	IF(PRESENT(tname)) nq = SIZE( tname)
1291	ALLOCATE(val(nq))
1292	IF(PRESENT(tname)) THEN
1293	IF( PRESENT(ky)) lerr = ANY([(getKeyByName_r1(keyn, val(iq), tname(iq), ky), iq=1, nq)])
1294	IF(.NOT.PRESENT(ky)) lerr = ANY([(getKeyByName_r1(keyn, val(iq), tname(iq) ), iq=1, nq)])
1295	ELSE; lerr = ANY([(getKeyByName_r1(keyn, val(iq), ky(iq)%name, ky), iq=1, nq)])
1296	END IF
1297	END FUNCTION getKeyByName_rm
1298	!==============================================================================================================================
1299
1300
1301	!==============================================================================================================================
1302	!=== REMOVE, IF ANY, OR ADD THE PHASE SUFFIX OF THE TRACER NAMED "s" ==========================================================
1303	!==============================================================================================================================
1304	ELEMENTAL CHARACTER(LEN=maxlen) FUNCTION delPhase(s) RESULT(out)
1305	CHARACTER(LEN=*), INTENT(IN) :: s
1306	INTEGER :: l, i, ix
1307	CHARACTER(LEN=maxlen) :: sh, st
1308	out = s
1309	IF(s == '') RETURN !--- Empty string: nothing to do
1310
1311	!--- Special case: old phases for water, no phases separator
1312	i = INDEX(s,'_'); sh = s; IF(i/=0) sh=s(1:i-1); st='H2O'; IF(i/=0) st='H2O_'//s(i+1:LEN_TRIM(s))
1313	IF(ANY([('H2O'//old_phases(ix:ix), ix=1, nphases)] == sh)) THEN; out=st; RETURN; END IF
1314
1315	!--- Index of found phase in "known_phases"
1316	ix = MAXLOC( [(i, i=1,nphases)], MASK=[( INDEX(s, phases_sep//known_phases(i:i))/=0, i=1, nphases)], DIM=1 )
1317	IF(ix == 0) RETURN !--- No phase pattern found
1318	i = INDEX(s, phases_sep//known_phases(ix:ix)) !--- Index of <sep><pha> pattern in "str"
1319	l = LEN_TRIM(s)
1320	IF(i == l-1) THEN !--- <var><sep><pha> => return <var>
1321	out = s(1:l-2)
1322	ELSE IF(s(i+2:i+2) == '_') THEN !--- <var><sep><pha>_<tag> => return <var>_<tag>
1323	out = s(1:i-1)//s(i+2:l)
1324	END IF
1325	END FUNCTION delPhase
1326	!------------------------------------------------------------------------------------------------------------------------------
1327	CHARACTER(LEN=maxlen) FUNCTION addPhase_s1(s,pha) RESULT(out)
1328	CHARACTER(LEN=*), INTENT(IN) :: s
1329	CHARACTER(LEN=1), INTENT(IN) :: pha
1330	INTEGER :: l, i
1331	out = s
1332	IF(s == '') RETURN !--- Empty string: nothing to do
1333	i = INDEX(s, '_') !--- /=0 for <var>_<tag> tracers names
1334	l = LEN_TRIM(s)
1335	IF(i == 0) out = TRIM(s)//phases_sep//pha !--- <var> => return <var><sep><pha>
1336	IF(i /= 0) out = s(1:i-1)//phases_sep//pha//'_'//s(i+1:l) !--- <var>_<tag> => return <var><sep><pha>_<tag>
1337	END FUNCTION addPhase_s1
1338	!------------------------------------------------------------------------------------------------------------------------------
1339	FUNCTION addPhase_sm(s,pha) RESULT(out)
1340	CHARACTER(LEN=*), INTENT(IN) :: s(:)
1341	CHARACTER(LEN=1), INTENT(IN) :: pha
1342	CHARACTER(LEN=maxlen), ALLOCATABLE :: out(:)
1343	INTEGER :: k
1344	out = [( addPhase_s1(s(k), pha), k=1, SIZE(s) )]
1345	END FUNCTION addPhase_sm
1346	!------------------------------------------------------------------------------------------------------------------------------
1347	CHARACTER(LEN=maxlen) FUNCTION addPhase_i1(s,ipha,phases) RESULT(out)
1348	CHARACTER(LEN=*), INTENT(IN) :: s
1349	INTEGER, INTENT(IN) :: ipha
1350	CHARACTER(LEN=*), OPTIONAL, INTENT(IN) :: phases
1351	out = s
1352	IF(s == '') RETURN !--- Empty string: nothing to do
1353	IF(ipha==0) RETURN !--- Null index: no phase to add
1354	IF( PRESENT(phases)) out = addPhase_s1(s, phases(ipha:ipha))
1355	IF(.NOT.PRESENT(phases)) out = addPhase_s1(s, known_phases(ipha:ipha))
1356	END FUNCTION addPhase_i1
1357	!------------------------------------------------------------------------------------------------------------------------------
1358	FUNCTION addPhase_im(s,ipha,phases) RESULT(out)
1359	CHARACTER(LEN=*), INTENT(IN) :: s(:)
1360	INTEGER, INTENT(IN) :: ipha
1361	CHARACTER(LEN=*), OPTIONAL, INTENT(IN) :: phases
1362	CHARACTER(LEN=maxlen), ALLOCATABLE :: out(:)
1363	INTEGER :: k
1364	IF( PRESENT(phases)) out = [( addPhase_i1(s(k), ipha, phases), k=1, SIZE(s) )]
1365	IF(.NOT.PRESENT(phases)) out = [( addPhase_i1(s(k), ipha, known_phases), k=1, SIZE(s) )]
1366	END FUNCTION addPhase_im
1367	!------------------------------------------------------------------------------------------------------------------------------
1368
1369
1370	!==============================================================================================================================
1371	!=== GET PHASE INDEX IN THE POSSIBLE PHASES LIST OR IN A SPECIFIED LIST ("phases") ============================================
1372	!==============================================================================================================================
1373	INTEGER FUNCTION getiPhase(tname, phases) RESULT(iPhase)
1374	CHARACTER(LEN=*), INTENT(IN) :: tname
1375	CHARACTER(LEN=*), OPTIONAL, INTENT(IN) :: phases
1376	CHARACTER(LEN=maxlen) :: phase
1377	IF( PRESENT(phases)) phase = getPhase(tname, phases, iPhase)
1378	IF(.NOT.PRESENT(phases)) phase = getPhase(tname, known_phases, iPhase)
1379	END FUNCTION getiPhase
1380	!------------------------------------------------------------------------------------------------------------------------------
1381	CHARACTER(LEN=1) FUNCTION getPhase(tname, phases, iPhase) RESULT(phase)
1382	CHARACTER(LEN=*), INTENT(IN) :: tname
1383	CHARACTER(LEN=*), OPTIONAL, INTENT(IN) :: phases
1384	INTEGER, OPTIONAL, INTENT(OUT) :: iPhase
1385	INTEGER :: ip
1386	phase = TRIM(strHead(strTail(tname, phases_sep, .TRUE.), '_', .TRUE.))
1387	IF( PRESENT(phases)) ip = INDEX( phases, phase)
1388	IF(.NOT.PRESENT(phases)) ip = INDEX(known_phases, phase)
1389	IF(ip == 0) phase = 'g'
1390	IF(PRESENT(iPhase)) iPhase = ip
1391	END FUNCTION getPhase
1392	!------------------------------------------------------------------------------------------------------------------------------
1393
1394
1395	!------------------------------------------------------------------------------------------------------------------------------
1396	CHARACTER(LEN=maxlen) FUNCTION old2newName_1(oldName, iPhase) RESULT(newName)
1397	!--- Convert an old style name into a new one.
1398	! Only usable with old style "traceur.def" files, in which only water isotopes are allowed.
1399	! In these files, H2O descendants names are: H2O<phase>[_<isotope>][_<tag>], with:
1400	! phase = v, l or i ; isotope = eau, HDO, O18, O17 or HTO.
1401	CHARACTER(LEN=*), INTENT(IN) :: oldName
1402	INTEGER, OPTIONAL, INTENT(OUT) :: iPhase
1403	CHARACTER(LEN=maxlen), ALLOCATABLE :: tmp(:)
1404	INTEGER :: ix, ip, it, nt
1405	LOGICAL :: lerr
1406	newName = oldName
1407	IF(PRESENT(iPhase)) iPhase = 1 !--- Default: gaseous phase
1408	IF(oldName(1:MIN(3,LEN_TRIM(oldName))) /= 'H2O') RETURN !--- Not a water descendant
1409	lerr = strParse(oldName, '_', tmp, n=nt)
1410	ip = strIdx([('H2O'//old_phases(ip:ip), ip=1, nphases)], tmp(1)) !--- Phase index (/=0 if any)
1411	IF(PRESENT(iPhase)) iPhase = ip
1412	newName = addPhase('H2O', ip) !--- Water
1413	IF(nt == 1) RETURN !--- Water: finished
1414	ix = strIdx(oldH2OIso, tmp(2)) !--- Index in the known isotopes list
1415	IF(ix == 0) newName = addPhase(tmp(2), ip) !--- Not an isotope
1416	IF(ix /= 0) newName = addPhase(newH2OIso(ix), ip) !--- Isotope
1417	IF(nt == 3) newName = TRIM(newName)//'_'//TRIM(tmp(3)) !--- Tagging tracer
1418	END FUNCTION old2newName_1
1419	!------------------------------------------------------------------------------------------------------------------------------
1420	FUNCTION old2newName_m(oldName, iPhase) RESULT(newName)
1421	CHARACTER(LEN=*), INTENT(IN) :: oldName(:)
1422	INTEGER, OPTIONAL, INTENT(OUT) :: iPhase
1423	CHARACTER(LEN=maxlen) :: newName(SIZE(oldName))
1424	INTEGER :: i
1425	newName = [(old2newName_1(oldName(i), iPhase), i=1, SIZE(oldName))]
1426	END FUNCTION old2newName_m
1427	!------------------------------------------------------------------------------------------------------------------------------
1428
1429	!------------------------------------------------------------------------------------------------------------------------------
1430	CHARACTER(LEN=maxlen) FUNCTION new2oldName_1(newName, iPhase) RESULT(oldName)
1431	!--- Convert a new style name into an old one.
1432	! Only convertable names are water descendants names H2O_<phase>, <isotope>_<phase>, <isotope>_<phase>_<tag>, with:
1433	! phase = g, l or s ; isotope = H2[16]O, H[2]O, H2<[18]O, H2[17]O or H[3]O.
1434	CHARACTER(LEN=*), INTENT(IN) :: newName
1435	INTEGER, OPTIONAL, INTENT(OUT) :: iPhase
1436	INTEGER :: ix, ip, it, nt
1437	LOGICAL :: lH2O
1438	CHARACTER(LEN=maxlen) :: tag
1439	ix = strIdx([(addPhase('H2O',ip), ip=1, nphases)], newName) !--- Phase index for H2O_<phase>
1440	IF(ix /= 0) THEN; oldName = 'H2O'//old_phases(ix:ix); RETURN; END IF !--- H2O_<phase> case
1441	ix = strIdx(newH2OIso, strHead(newName, phases_sep, .TRUE.)) !--- Isotope index
1442	IF(ix == 0) THEN; oldName = newName; RETURN; END IF !--- Not a water descendant
1443	ip = getiPhase(newName) !--- Phase index
1444	oldName = TRIM(oldH2OIso(ix))//old_phases(ip:ip) !--- <isotope>_<phase>
1445	tag = strTail(delPhase(newName), TRIM(newH2OIso(ix))) !--- Get "_<tag>" if any
1446	IF(tag /= delPhase(newName) .AND. tag /= '') oldName = TRIM(oldName)//tag !--- Tagging tracer
1447	END FUNCTION new2oldName_1
1448	!------------------------------------------------------------------------------------------------------------------------------
1449	FUNCTION new2oldName_m(newName, iPhase) RESULT(oldName)
1450	CHARACTER(LEN=*), INTENT(IN) :: newName(:)
1451	INTEGER, OPTIONAL, INTENT(OUT) :: iPhase
1452	CHARACTER(LEN=maxlen) :: oldName(SIZE(newName))
1453	INTEGER :: i
1454	oldName = [(new2oldName_1(newName(i), iPhase), i=1, SIZE(newName))]
1455	END FUNCTION new2oldName_m
1456	!------------------------------------------------------------------------------------------------------------------------------
1457
1458
1459	!==============================================================================================================================
1460	!=== GET THE NAME(S) OF THE ANCESTOR(S) OF TRACER(S) "tname" AT GENERATION "igen" IN THE TRACERS DESCRIPTORS LIST "tr" =======
1461	!==============================================================================================================================
1462	CHARACTER(LEN=maxlen) FUNCTION ancestor_1(t, tname, igen) RESULT(out)
1463	TYPE(trac_type), INTENT(IN) :: t(:)
1464	CHARACTER(LEN=*), INTENT(IN) :: tname
1465	INTEGER, OPTIONAL, INTENT(IN) :: igen
1466	INTEGER :: ig, ix
1467	ig = 0; IF(PRESENT(igen)) ig = igen
1468	ix = idxAncestor_1(t, tname, ig)
1469	out = ''; IF(ix /= 0) out = t(ix)%name
1470	END FUNCTION ancestor_1
1471	!------------------------------------------------------------------------------------------------------------------------------
1472	FUNCTION ancestor_m(t, tname, igen) RESULT(out)
1473	CHARACTER(LEN=maxlen), ALLOCATABLE :: out(:)
1474	TYPE(trac_type), INTENT(IN) :: t(:)
1475	CHARACTER(LEN=*), OPTIONAL, INTENT(IN) :: tname(:)
1476	INTEGER, OPTIONAL, INTENT(IN) :: igen
1477	INTEGER, ALLOCATABLE :: ix(:)
1478	INTEGER :: ig
1479	ig = 0; IF(PRESENT(igen)) ig = igen
1480	IF( PRESENT(tname)) ix = idxAncestor_m(t, tname, ig)
1481	IF(.NOT.PRESENT(tname)) ix = idxAncestor_m(t, t(:)%name, ig)
1482	ALLOCATE(out(SIZE(ix))); out(:) = ''
1483	WHERE(ix /= 0) out = t(ix)%name
1484	END FUNCTION ancestor_m
1485	!==============================================================================================================================
1486
1487
1488	!==============================================================================================================================
1489	!=== GET THE INDEX(ES) OF THE ANCESTOR(S) OF TRACER(S) "tname" AT GENERATION "igen" IN THE TRACERS DESCRIPTORS LIST "tr" =====
1490	!==============================================================================================================================
1491	INTEGER FUNCTION idxAncestor_1(t, tname, igen) RESULT(out)
1492	! Return the name of the generation "igen" (>=0) ancestor of "tname"
1493	TYPE(trac_type), INTENT(IN) :: t(:)
1494	CHARACTER(LEN=*), INTENT(IN) :: tname
1495	INTEGER, OPTIONAL, INTENT(IN) :: igen
1496	INTEGER :: ig
1497	ig = 0; IF(PRESENT(igen)) ig = igen
1498	out = strIdx(t(:)%name, tname)
1499	IF(out == 0) RETURN !--- Tracer not found
1500	IF(t(out)%iGeneration <= ig) RETURN !--- Tracer has a lower generation number than asked generation 'igen"
1501	DO WHILE(t(out)%iGeneration > ig); out = strIdx(t(:)%name, t(out)%parent); END DO
1502	END FUNCTION idxAncestor_1
1503	!------------------------------------------------------------------------------------------------------------------------------
1504	FUNCTION idxAncestor_m(t, tname, igen) RESULT(out)
1505	INTEGER, ALLOCATABLE :: out(:)
1506	TYPE(trac_type), INTENT(IN) :: t(:)
1507	CHARACTER(LEN=*), OPTIONAL, INTENT(IN) :: tname(:)
1508	INTEGER, OPTIONAL, INTENT(IN) :: igen
1509	INTEGER :: ig, ix
1510	ig = 0; IF(PRESENT(igen)) ig = igen
1511	IF( PRESENT(tname)) out = [(idxAncestor_1(t, tname(ix), ig), ix=1, SIZE(tname))]
1512	IF(.NOT.PRESENT(tname)) out = [(idxAncestor_1(t, t(ix)%name, ig), ix=1, SIZE(t))]
1513	END FUNCTION idxAncestor_m
1514	!==============================================================================================================================
1515
1516
1517	END MODULE readTracFiles_mod

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