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runmeso @ 248

Last change on this file since 248 was 248, checked in by aslmd, 13 years ago
MESOSCALE: user manual. written the part about runmeso. plus minor corrections.
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Line
1	#! /bin/bash
2
3	#########################################################
4	# runmeso : #
5	# utility to combine compilation + preprocessing + run #
6	#########################################################
7	###############################
8	# Author: A. Spiga #
9	# New version : December 2008 #
10	# Modified : 2009-2010 #
11	# New physics : 2011 #
12	###############################
13
14	# TODO: - GCM compile
15	# - NETCDF
16	# - (modif registry)
17	# - quick restart
18
19
20	###########################################
21	###########################################
22	###########################################
23
24	changeregis=0 ## 1 if changed registry
25	#changeregis=1 ## 1 if changed registry
26	i_want_to_compile=1
27
28	scenario=""
29	#scenario="storm"
30
31	if [[ "${MESO}" = "" ]]
32	then
33	echo "Please initialize the variable MESO in your environnement (or modify scripts)"
34	exit
35	fi
36	####################################
37	# A FEW DEFINITIONS YOU CAN MODIFY #
38	####################################
39	main_folder=$MESO
40	meso_folder=${main_folder}'/LMD_MM_MARS'
41	calendar=${main_folder}'/LMD_MM_MARS/SIMU/calendar'
42	simu_folder=$PWD
43
44	################
45	# WELCOME USER #
46	################
47	echo '**********************************************'
48	echo '** LMD Martian Mesoscale Model launcher **'
49	echo '**********************************************'
50	echo '** User >>> '$(whoami)
51	echo '** Hostname >>> '$(hostname)
52	echo '** Hardware >>> '$(uname -m)
53	echo '** Processor >>> '$(uname -p)
54	echo '**********************************************'
55
56	######## NEWPHYS ???
57	if [[ ! ( -f "run.def" ) ]]
58	then
59	newphys=0
60	else
61	echo '** New LMD physics >>> YES [run.def is here]'
62	echo '**********************************************'
63	newphys=1
64	if [[ ! ("${scenario}" == "") ]]
65	then
66	echo '** Scenario >>>' ${scenario}
67	echo '**********************************************'
68	fi
69	fi
70
71	##########################
72	# GET INFO FROM NAMELIST #
73	##########################
74	#echo '***********************'
75	#echo '** Your settings **'
76	#echo '***********************'
77	echo '** Simulation directory >>> '${simu_folder}
78	if [[ ! ( -f "namelist.input" ) ]]
79	then
80	echo 'no namelist.input file !'
81	exit
82	fi
83	#
84	# READ INFO NEEDED FOR INIT
85	#
86	year=$(more ${simu_folder}/namelist.input \| grep start_year \| awk '{print $3}' \| sed s+','+''+g)
87	month=$(more ${simu_folder}/namelist.input \| grep start_month \| awk '{print $3}' \| sed s+','+''+g)
88	day=$(more ${simu_folder}/namelist.input \| grep start_day \| awk '{print $3}' \| sed s+','+''+g)
89	hour=$(more ${simu_folder}/namelist.input \| grep start_hour \| awk '{print $3}' \| sed s+','+''+g)
90	wrf_date=${year}'-'${month}'-'${day}'_00:00:00'
91	daygcm=$(more ${calendar} \| grep ${wrf_date} \| awk '{print $2}')
92	lsubs=$(more ${calendar} \| grep ${wrf_date} \| awk '{print $3}')
93	eyear=$(more ${simu_folder}/namelist.input \| grep end_year \| awk '{print $3}' \| sed s+','+''+g)
94	emonth=$(more ${simu_folder}/namelist.input \| grep end_month \| awk '{print $3}' \| sed s+','+''+g)
95	eday=$(more ${simu_folder}/namelist.input \| grep end_day \| awk '{print $3}' \| sed s+','+''+g)
96	ehour=$(more ${simu_folder}/namelist.input \| grep end_hour \| awk '{print $3}' \| sed s+','+''+g)
97	ewrf_date=${eyear}'-'${emonth}'-'${eday}'_00:00:00'
98	edaygcm=$(more ${calendar} \| grep ${ewrf_date} \| awk '{print $2}')
99	elsubs=$(more ${calendar} \| grep ${ewrf_date} \| awk '{print $3}')
100	echo '** Start date >>> '${year}'-'${month}'-'${day}" [sol="${daygcm}", Ls="${lsubs}"]"
101	echo '** End date >>> '${eyear}'-'${emonth}'-'${eday}" [sol="${edaygcm}", Ls="${elsubs}"]"
102	#
103	# READ INFO NEEDED FOR DOMAIN
104	#
105	interval_seconds="$(more ${simu_folder}/namelist.input \| grep -e '[^!]interval_seconds =')"
106	if [[ "${interval_seconds}" = "" ]]
107	then
108	interval_seconds="interval_seconds = 3700 !! (p2) Frequency of large-scale fields update (s)"
109	fi
110	#
111	max_dom="$(more ${simu_folder}/namelist.input \| grep -e '[^!]max_dom =')"
112	if [[ "${max_dom}" = "" ]]
113	then
114	max_dom="max_dom = 1 !! (r)(n)(p2) Total number of domains"
115	fi
116	#
117	parent_id="$(more ${simu_folder}/namelist.input \| grep -e '[^!]parent_id =')"
118	if [[ "${parent_id}" = "" ]]
119	then
120	parent_id="parent_id = 0, !! (n)(p2) Associated parent domain"
121	fi
122	#
123	i_parent_start="$(more ${simu_folder}/namelist.input \| grep -e '[^!]i_parent_start =')"
124	if [[ "${i_parent_start}" = "" ]]
125	then
126	i_parent_start="i_parent_start = 0, !! (n)(p2) x-position of the bottom-left nest corner"
127	fi
128	#
129	j_parent_start="$(more ${simu_folder}/namelist.input \| grep -e '[^!]j_parent_start =')"
130	if [[ "${j_parent_start}" = "" ]]
131	then
132	j_parent_start="j_parent_start = 0, !! (n)(p2) y-position of the bottom-left nest corner"
133	fi
134	#
135	parent_grid_ratio="$(more ${simu_folder}/namelist.input \| grep -e '[^!]parent_grid_ratio =')"
136	if [[ "${parent_grid_ratio}" = "" ]]
137	then
138	parent_grid_ratio="parent_grid_ratio = 1, !! (n)(p2) Ratio of horizontal resolution parent/nest"
139	fi
140	#
141	e_we="$(more ${simu_folder}/namelist.input \| grep -e '[^!]e_we =')"
142	e_sn="$(more ${simu_folder}/namelist.input \| grep -e '[^!]e_sn =')"
143	#
144	dx="$(more ${simu_folder}/namelist.input \| grep -e '[^!]dx =' \| awk '{print $3}' \| sed s+','+''+g)"
145	dy="$(more ${simu_folder}/namelist.input \| grep -e '[^!]dy =' \| awk '{print $3}' \| sed s+','+''+g)"
146
147	#
148	# READ INFO NEEDED FOR COMPILATION
149	#
150	nx=$(more ${simu_folder}/namelist.input \| grep -e '[^!]e_we =' \| awk '{print $3}' \| sed s+','+''+g)
151	ny=$(more ${simu_folder}/namelist.input \| grep -e '[^!]e_sn =' \| awk '{print $3}' \| sed s+','+''+g)
152	nz=$(more ${simu_folder}/namelist.input \| grep -e '[^!]e_vert =' \| awk '{print $3}' \| sed s+','+''+g)
153	nest=$(more ${simu_folder}/namelist.input \| grep -e '[^!]max_dom =' \| awk '{print $3}' \| sed s+','+''+g)
154	if [[ "${nest}" = "" ]]
155	then
156	nest='1'
157	fi
158	numcallphys=$(ls callphys*def \| wc -l)
159	if [[ ${numcallphys} -lt ${nest} ]]
160	then
161	echo '**********'
162	echo You should have ${nest} callphys.def' file(s)' !!
163	exit
164	fi
165	mars_scenario=$(more ${simu_folder}/namelist.input \| grep mars \| awk '{print $3}' \| sed s+','+''+g)
166	case ${mars_scenario} in
167	0) tracers='1' ;;
168	1) tracers='2' ;;
169	2) tracers='1' ;;
170	3) tracers='2' ;;
171	11) tracers='4' ;;
172	*) tracers='1' ;;
173	esac
174	echo '** Domain(s) >>> '${nest}
175	echo '** Tracer(s) >>> '${tracers}
176
177	############ SCATTERERS SCATTERERS ######
178	if [[ ${newphys} -eq 1 ]]
179	then
180	#### CHANGE THIS IF YOU ADD NEW SCENARIOS
181	case ${mars_scenario} in
182	0) scat=1 ;;
183	1) echo "!! How many scatterers are you using : 1,2,..." ; read scat ;;
184	2) scat=1 ;;
185	3) scat=1 ;;
186	11) echo "!! How many scatterers are you using : 1,2,..." ; read scat ;;
187	20) scat=1 ;;
188	*) scat=1 ;;
189	esac
190	echo '** Scatterers >>> '${scat}
191	else
192	#### USELESS here BUT COMPATIBILITY
193	scat=1
194	fi
195	#########################################
196
197	echo '** Grid points >>> '${nx}" x "${ny}" x "${nz}
198	echo '** Horizontal resolution >>> '${dx}
199
200	###########
201	# ACTIONS #
202	###########
203	echo '**********************************************'
204	echo "** The runmeso script does it for you !"
205	echo '**********************************************'
206	echo "** Step 0: compile the model if not done yet"
207	echo "** Step 1: run GCM and prepare inputs"
208	echo "** Step 2: interpolate on domain horizontal grid"
209	echo "** Step 3: interpolate on chosen vertical levels"
210	echo "** Step 4: run the model"
211	echo "************************* Please make a choice"
212	echo " 1 --> Perform steps 0 1 2 3 4 [ -1: step 0 skipped]"
213	echo " 2 --> Perform steps 0 2 3 4 [ -2: step 0 skipped]"
214	echo " 3 --> Perform steps 0 3 4 [ -3: step 0 skipped]"
215	echo " 4 --> Perform steps 0 4 [ -4: step 0 skipped]"
216	echo "11 --> Perform steps 0 1 2 3 [-11: step 0 skipped]"
217	echo "12 --> Perform steps 0 2 3 [-12: step 0 skipped]"
218	echo "13 --> Perform steps 0 3 [-13: step 0 skipped]"
219	echo " 0 --> Perform step 0 only"
220	echo "99 --> Oops ! Exit now please."
221	echo '**********************************************'
222	echo "What is your choice? " ; read step
223	if [[ ${step} -lt 0 ]]
224	then
225	step=$(expr 0 - ${step})
226	i_want_to_compile=0
227	echo ".... ok, I skip the compiling & linking step. you'll just be asked the compiler you previously defined."
228	fi
229	case ${step} in
230	99) exit ;;
231	0) gcmstep=0 ; wpsstep=0 ; realstep=0 ; wrfstep=0 ;;
232	1) gcmstep=1 ; wpsstep=1 ; realstep=1 ; wrfstep=1 ;;
233	2) gcmstep=0 ; wpsstep=1 ; realstep=1 ; wrfstep=1 ;;
234	3) gcmstep=0 ; wpsstep=0 ; realstep=1 ; wrfstep=1 ;;
235	4) gcmstep=0 ; wpsstep=0 ; realstep=0 ; wrfstep=1 ;;
236	11) gcmstep=1 ; wpsstep=1 ; realstep=1 ; wrfstep=0 ;;
237	12) gcmstep=0 ; wpsstep=1 ; realstep=1 ; wrfstep=0 ;;
238	13) gcmstep=0 ; wpsstep=0 ; realstep=1 ; wrfstep=0 ;;
239	) echo "* I guess you do not know what to do. Let's start from the beginning."
240	gcmstep=1 ; wpsstep=1 ; realstep=1 ; wrfstep=1 ;;
241	esac
242
243
244	###################################
245	# LINK THE EXECUTABLES OR COMPILE #
246	###################################
247	echo '**********************************************'
248	echo "** Compiling option "
249	echo "** <1> pgf90"
250	echo "** <2> g95"
251	echo "** <3> mpi+pgf90"
252	echo "** <4> ifort"
253	echo "** <5> mpi+ifort"
254	echo "** .... more in makemeso ...."
255	echo '**********************************************'
256	echo "Your choice ? (1-5)" ; read compilo
257	if [[ "${compilo}" == "" \|\| ${compilo} -lt 1 \|\| ${compilo} -gt 5 ]]
258	then
259	echo "** well, let's try g95"
260	compilo=2
261	fi
262	if [[ ${compilo} -eq 3 \|\| ${compilo} -eq 5 ]]
263	then
264	echo How many processors ? e.g. 1, 2, 4, 6, 8, 12, 16, 20, 24, 32, 64, 128 ; read numproc
265	else
266	numproc=1
267	fi
268	#if [[ ${i_want_to_compile} -ge 1 ]]
269	#then
270	cd ${meso_folder}
271	echo ${compilo} > tmp
272	if [[ ${compilo} -eq 3 ]]
273	then
274	echo ${numproc} >> tmp
275	fi
276	echo ${nest} >> tmp
277
278	if [[ ${newphys} -eq 0 ]]
279	then
280	./makemeso -d < tmp > /dev/null
281	else
282	if [[ "${scenario}" == "" ]]
283	then
284	./makemeso -d -p < tmp > /dev/null
285	else
286	./makemeso -d -p -s ${scenario} < tmp > /dev/null
287	fi
288	fi
289	\rm tmp 2> /dev/null
290	work_folder=${meso_folder}'/'$(more what_folder)
291	echo 'work_folder : '${work_folder}
292	\rm what_folder 2> /dev/null
293
294	##################### NB: define the domain if was not done yet
295	if [[ -f "${simu_folder}/namelist.wps" ]]
296	then
297	happy='y'
298	else
299	happy=''
300	fi
301	if [[ ${step} -le 2 ]]
302	then
303	while [[ "${happy}" != "y" ]]
304	do
305	#vi ${simu_folder}/namelist.input
306	if [[ ! ( -d "${work_folder}/WPS" ) ]]
307	then
308	echo 'no WPS. you need to install it for your architecture'
309	exit
310	fi
311	\rm ${simu_folder}/namelist.wps 2> /dev/null
312	echo '**********************************************'
313	echo " !!! NO namelist.wps FILE FOUND !!!"
314	echo '**********************************************'
315	echo 'Please define the domain (not for nests for the moment) : '
316	echo " - 1/4 Projection: polar lambert mercator ? previous is "${proj} ; read proj
317	echo " - 2/4 Data source (multiple if nests): gcm 32ppd 64ppd 64ppd_noHRti 32ppd_HRalb ? previous is "${data_source} ; read data_source
318	echo " - 3/4 North Latitude of domain centre ? previous is "${lat} ; read lat
319	echo " - 4/4 East Longitude of domain centre ? previous is "${lon} ; read lon
320	#####
321	sed s+"__INTERVAL_SECONDS__"+"${interval_seconds}"+g ${meso_folder}/SIMU/namelist.wps \| sed s+"__MAX_DOM__"+"${max_dom}"+g \| sed s+"__PARENT_ID__"+"${parent_id}"+g \| sed s+"__PARENT_GRID_RATIO__"+"${parent_grid_ratio}"+g \| sed s+"__I_PARENT_START__"+"${i_parent_start}"+g \| sed s+"__J_PARENT_START__"+"${j_parent_start}"+g \| sed s+"__E_WE__"+"${e_we}"+g \| sed s+"__E_SN__"+"${e_sn}"+g \| sed s+"__DX__"+"${dx}"+g \| sed s+"__DY__"+"${dy}"+g \| sed s+"__PROJ__"+"${proj}"+g \| sed s+"__DATA_SOURCE__"+"${data_source}"+g \| sed s+"__LAT__"+"${lat}"+g \| sed s+"__LON__"+"${lon}"+g \| sed s+'0000-00-00_00:00:00'+${year}'-'${month}'-'${day}'_'${hour}':00:00'+g \| sed s+'1111-11-11_11:11:11'+${eyear}'-'${emonth}'-'${eday}'_'${ehour}':00:00'+g > ${simu_folder}/namelist.wps
322	####
323	if [[ ${nest} -gt 1 ]]
324	then
325	echo '**********************************************'
326	echo "USEFUL RULES for NESTS :"
327	echo "* parent_grid_ratio divides (e_we-s_we+1)"
328	echo "* nproc divides e_we-1"
329	echo "* nproc divides e_we-1"
330	fi
331	if [[ ${nest} -ge 4 ]]
332	then
333	echo more than 3 nests, not supported
334	echo please edit the namelist.wps template in WPS to allow this
335	exit
336	fi
337	####
338	ln -sf ${simu_folder}/namelist.wps ${work_folder}/WPS/namelist.wps
339	echo '**********************************************'
340	echo OK, thank you. Please wait... ncview will pop up soon !
341	cd ${work_folder}/WPS/
342	\rm geo_em.d0*.nc 2> /dev/null
343	./geogrid.exe #> /dev/null 2> /dev/null
344	ncview geo_em.d01.nc > /dev/null 2> /dev/null &
345	if [[ -f "geo_em.d02.nc" ]]
346	then
347	ncview geo_em.d02.nc > /dev/null 2> /dev/null &
348	fi
349	if [[ -f "geo_em.d03.nc" ]]
350	then
351	ncview geo_em.d03.nc > /dev/null 2> /dev/null &
352	fi
353	cd ${simu_folder}/
354	echo '**********************************************'
355	echo 'Are you happy with the results ? type y if yes, any key if no' ; read happy
356	done
357	fi
358	#####################
359	if [[ ${i_want_to_compile} -ge 1 ]]
360	then
361	cd ${simu_folder}
362	## corresponding executables
363	wrfexe=${work_folder}/wrf_x${nx}_y${ny}_z${nz}_d${nest}_t${tracers}_p${numproc}_s${scat}.exe
364	realexe=${work_folder}/real_x${nx}_y${ny}_z${nz}_d${nest}_t${tracers}_p${numproc}_s${scat}.exe
365	if [[ -f ${wrfexe} ]]
366	then
367	echo '**********************************************'
368	echo " !!! wrf.exe exists in ${work_folder}"
369	echo '**********************************************'
370	echo "Recompile ? ('yes' to accept, any key to refuse)" ; read reply
371	else
372	reply='yes'
373	fi
374	echo '********************************************** OK thanks. Now please wait...'
375	echo ' '
376	if [[ "${reply}" == "yes" ]]
377	then
378	#####################
379	echo "** "Begin compilation process...
380	\rm ${wrfexe} 2> /dev/null
381	\rm ${realexe} 2> /dev/null
382	#
383	# CREATE makemeso_input
384	#
385	\rm ${simu_folder}/makemeso_input 2> /dev/null
386	touch ${simu_folder}/makemeso_input
387	echo ${compilo} >> ${simu_folder}/makemeso_input
388	if [[ "${compilo}" = "3" \|\| "${compilo}" = "5" ]]
389	then
390	echo ${numproc} >> ${simu_folder}/makemeso_input
391	fi
392	echo ${nx} >> ${simu_folder}/makemeso_input
393	echo ${ny} >> ${simu_folder}/makemeso_input
394	echo ${nz} >> ${simu_folder}/makemeso_input
395	echo ${nest} >> ${simu_folder}/makemeso_input
396	echo ${tracers} >> ${simu_folder}/makemeso_input
397	if [[ ${newphys} -eq 1 ]]
398	then
399	echo ${scat} >> ${simu_folder}/makemeso_input
400	#echo 'n' >> ${simu_folder}/makemeso_input
401	fi
402	#
403	# COMPILE THE MODEL
404	#
405	cd ${meso_folder}
406	if [[ "${changeregis}" = "1" ]]
407	then
408	cd ${work_folder}/WRFV2/Registry
409	\rm Registry 2> /dev/null
410	./Registry.bash
411	cd ../../..
412	fi
413
414	##******
415	if [[ ${newphys} -eq 0 ]]
416	then
417	./makemeso -r < ${simu_folder}/makemeso_input
418	else
419	if [[ "${scenario}" == "" ]]
420	then
421	./makemeso -r -p < ${simu_folder}/makemeso_input
422	else
423	./makemeso -r -p -s ${scenario} < ${simu_folder}/makemeso_input
424	fi
425	fi
426	##******
427
428
429	if [[ -f ${wrfexe} ]]
430	then
431	echo "** "seems OK ... linking executables
432	ln -sf ${wrfexe} ${simu_folder}/wrf.exe
433	ln -sf ${realexe} ${simu_folder}/real.exe
434	chmod a+x ${realexe} ${wrfexe} ## sait-on jamais
435	cd $simu_folder
436	else
437	echo no ${wrfexe}
438	echo problem with the compilation
439	exit
440	fi
441	else
442	#echo simply linking existing executables...
443	ln -sf ${wrfexe} ${simu_folder}/wrf.exe
444	ln -sf ${realexe} ${simu_folder}/real.exe
445	chmod a+x ${realexe} ${wrfexe} ## sait-on jamais
446	fi
447	fi
448
449	######################################
450	# 1. RUN GCM FOR INIT/BDY CONDITIONS #
451	######################################
452	if [ ${gcmstep} -eq 1 ]
453	then
454	echo '************************************'
455	echo '** Step 1: Prepare GCM inputs **'
456	echo '************************************'
457	#
458	# run GCM
459	#
460	if [[ ${newphys} -eq 0 ]]
461	then
462	cd ${main_folder}'/LMDZ.MARS/'
463	else
464	cd ${main_folder}'/LMDZ.MARS.new/'
465	fi
466	if [[ ! ( -f "gcm.e" ) ]]
467	then
468	echo "Oops. There is no gcm.e, you shall compile the GCM first."
469	exit
470	fi
471	cd myGCM
472	echo ${daygcm} \| ./launch_gcm
473	if [[ ! -d startbase ]]
474	then
475	echo "I guess I should stop here."
476	exit
477	fi
478	#
479	# prepare files for WPS
480	#
481	cd ${work_folder}
482	if [[ -f ${work_folder}/PREP_MARS/create_readmeteo.exe && -f ${work_folder}/PREP_MARS/readmeteo.exe ]]
483	then
484	### This is now generic so PREP_MARS could be moved out of DIRCOMPs files
485	cd ${work_folder}/PREP_MARS/
486	if [[ ${compilo} -eq 1 \|\| ${compilo} -eq 3 ]]
487	then
488	ln -sf compile_pgf compile
489	fi
490	if [[ ${compilo} -eq 2 ]]
491	then
492	ln -sf compile_g95 compile
493	fi
494	if [[ ${compilo} -eq 4 \|\| ${compilo} -eq 5 ]]
495	then
496	ln -sf compile_ifort compile
497	fi
498	if [[ ${compilo} -gt 5 ]]
499	then
500	echo "please adapt compile in PREP_MARS"
501	fi
502	./compile_and_exec
503	#echo 1 \| ./create_readmeteo.exe
504	#./readmeteo.exe < readmeteo.def
505	else
506	echo please compile the PREP_MARS utilities in ${work_folder}
507	exit
508	fi
509	fi
510
511	###################################
512	# 2. RUN WRF PREPROCESSING SYSTEM #
513	###################################
514	if [ ${wpsstep} -eq 1 ]
515	then
516	echo '*****************************************'
517	echo '**** Step 2: Perform WPS interpolations *'
518	echo '*****************************************'
519	if [[ -f ${work_folder}/WPS/geogrid.exe && -f ${work_folder}/WPS/metgrid.exe ]]
520	then
521	\rm -rf ${simu_folder}/met_em 2> /dev/null
522	mkdir ${simu_folder}/met_em
523	cd ${work_folder}/WPS/
524	\rm -rf ${work_folder}/WPS/WRFFEED/current 2> /dev/null
525	mkdir ${work_folder}/WPS/WRFFEED/current
526	ln -sf ${simu_folder}/namelist.wps ${work_folder}/WPS/namelist.wps
527	#mv namelist.wps namelist.wps.tmp
528	#sed s+'0000-00-00_00:00:00'+${year}'-'${month}'-'${day}'_'${hour}':00:00'+g namelist.wps.tmp \| sed s+'1111-11-11_11:11:11'+${eyear}'-'${emonth}'-'${eday}'_'${ehour}':00:00'+g > namelist.wps
529	./geogrid.exe
530	./metgrid.exe
531	#mv namelist.wps ${simu_folder}
532	#mv namelist.wps.tmp namelist.wps
533	namedata=$(date +simu_%d%h%Y_%H%M)
534	mv ${work_folder}/WPS/WRFFEED/current ${work_folder}'/WPS/WRFFEED/'${namedata}
535	echo met_em files in $namedata
536	cd ${simu_folder}/met_em
537	ln -sf ${work_folder}/WPS/WRFFEED/${namedata}/* .
538	cd ${simu_folder}
539	else
540	echo please compile the WPS utilities in ${work_folder}
541	exit
542	fi
543	fi
544
545	###################
546	# 3. RUN REAL.EXE #
547	###################
548	if [ ${realstep} -eq 1 ]
549	then
550	echo '*******************************'
551	echo '**** Step 3: Execute real.exe *'
552	echo '*******************************'
553	cd ${simu_folder}
554	if [[ ! -d met_em ]]
555	then
556	ls
557	echo "PB: no met_em files:"
558	echo "mkdir met_em folder then link met_em** files !"
559	exit
560	fi
561	cd ${simu_folder}/met_em
562	ln -sf ${simu_folder}/namelist.input .
563	ln -sf ${simu_folder}/real.exe .
564	ln -sf ${simu_folder}/levels .
565	rm -rf ${simu_folder}/met_em/wrfbdy* 2> /dev/null
566	rm -rf ${simu_folder}/met_em/wrfinput* 2> /dev/null
567	if [[ ${compilo} -eq 3 \|\| ${compilo} -eq 5 ]]
568	then
569	rm -rf ${simu_folder}/met_em/rsl.* 2> /dev/null
570	echo "check in "${simu_folder}"/met_em/rsl.out.0000"
571	./real.exe
572	tail -n 4 ${simu_folder}"/met_em/rsl.out.0000"
573	else
574	rm -rf ${simu_folder}/met_em/log* 2> /dev/null
575	echo "check in "${simu_folder}"/met_em/log_real"
576	real.exe > log_real
577	tail -n 4 ${simu_folder}"/met_em/log_real"
578	fi
579	if [[ -f ${simu_folder}/met_em/wrfinput_d01 && -f ${simu_folder}/met_em/wrfbdy_d01 ]]
580	then
581	echo ok... link ini and bdy conditions
582	cd ${simu_folder}
583	ln -sf ${simu_folder}/met_em/wrf_d0 .
584	else
585	echo mmm... there was a problem, see log files in met_em
586	exit
587	fi
588	fi
589
590	##################
591	# 4. RUN WRF.EXE #
592	##################
593	if [ ${wrfstep} -eq 1 ]
594	then
595	echo '******************************'
596	echo '**** Step 4: Execute wrf.exe *'
597	echo '******************************'
598	cd ${simu_folder}
599	rm -rf ${simu_folder}/wrfout*
600	if [[ ${compilo} -eq 3 ]]
601	then
602	rm -rf ${simu_folder}/rsl.* 2> /dev/null
603	# ${WHERE_MPI}/mpirun -host smith -np ${numproc} wrf.exe < /dev/null &
604	${WHERE_MPI}/mpirun -np ${numproc} wrf.exe < /dev/null &
605	else
606	rm -rf ${simu_folder}/log* 2> /dev/null
607	nohup wrf.exe > log_wrf &
608	fi
609	echo OK ! Simulation should be running now !
610	echo Check with the command: "ps -e -o '%u %p %C %x %c' \| grep wrf.exe"
611	echo '******************************'
612	echo '**** End.'
613
614	fi
615	xeyes &
616	exit
617
618
619

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