Changeset 3852 for LMDZ6/branches/LMDZ-tracers/libf/phylmd/phyetat0.F90

Timestamp:

Feb 22, 2021, 5:28:31 PM (3 years ago)

Author:

dcugnet

Message:

Extension of the tracers management.

The tracers files can be:

1) "traceur.def": old format, with:

• the number of tracers on the first line
• one line for each tracer: <tracer name> <hadv> <vadv> [<parent name>]

2) "tracer.def": new format with one section each model component.
3) "tracer_<name>.def": new format with a single section.

The formats 2 and 3 reading is driven by the "type_trac" key, which can be a

coma-separated list of components.

• Format 2: read the sections from the "tracer.def" file.
• format 3: read one section each "tracer_<section name>.def" file.
• the first line of a section is "&<section name>
• the other lines start with a tracer name followed by <key>=<val> pairs.
• the "default" tracer name is reserved ; the other tracers of the section inherit its <key>=<val>, except for the keys that are redefined locally.

This format helps keeping the tracers files compact, thanks to the "default"
special tracer and the three levels of factorization:

• on the tracers names: a tracer name can be a coma-separated list of tracers => all the tracers of the list have the same <key>=<val> properties
• on the parents names: the value of the "parent" property can be a coma-separated list of tracers => only possible for geographic tagging tracers
• on the phases: the property "phases" is [g](l][s] (gas/liquid/solid)

Read information is stored in the vector "tracers(:)", of derived type "tra".

"isotopes_params.def" is a similar file, with one section each isotopes family.
It contains a database of isotopes properties ; if there are second generation
tracers (isotopes), the corresponding sections are read.

Read information is stored in the vector "isotopes(:)", of derived type "iso".

The "getKey" function helps to get the values of the parameters stored in
"tracers" or "isotopes".

File:

• LMDZ6/branches/LMDZ-tracers/libf/phylmd/phyetat0.F90 (modified) (2 diffs)

LMDZ6/branches/LMDZ-tracers/libf/phylmd/phyetat0.F90

@@ -23 +23 @@
   USE geometry_mod, ONLY : longitude_deg, latitude_deg
   USE iostart, ONLY : close_startphy, get_field, get_var, open_startphy
-  USE infotrac_phy, only: nbtr, nqo, type_trac, tname, niadv
+  USE infotrac_phy, only: nbtr, nqo, type_trac, tracers, niadv
   USE traclmdz_mod,    ONLY : traclmdz_from_restart
   USE carbon_cycle_mod, ONLY : carbon_cycle_tr, carbon_cycle_cpl, co2_send
@@ -443 +443 @@
 !!        iiq=niadv(it+2)                                                           ! jyg
         iiq=niadv(it+nqo)                                                           ! jyg
-        found=phyetat0_get(1,trs(:,it),"trs_"//tname(iiq), &
-              "Surf trac"//tname(iiq),0.)
+        found=phyetat0_get(1,trs(:,it),"trs_"//tracers(iiq)%name, &
+              "Surf trac"//tracers(iiq)%name,0.)
      ENDDO
      CALL traclmdz_from_restart(trs)