[Dart-dev] DART/branches Revision: 12133

[dart at ucar.edu]

thoar at ucar.edu
2017-11-20 16:30:35 -0700 (Mon, 20 Nov 2017)
457
Finally understand Fei's template file strategy.
_complete covers the complete timeframe of available DATM data.
_single should be for a SINGLE year of DATM forcing, and that year
is replaced by the CESM2_0_setup_ensemble script.

Various other small changes that need to be tested - as soon as
I can get a CESM-only case to run.  The task layout being specified 
seems to be the problem, and using the multi-driver is supposed to be
part of the solution.




Modified: DART/branches/cesm_clm/models/clm/shell_scripts/CESM2_0/CESM2_0_DART_config
===================================================================
--- DART/branches/cesm_clm/models/clm/shell_scripts/CESM2_0/CESM2_0_DART_config	2017-11-20 23:04:31 UTC (rev 12132)
+++ DART/branches/cesm_clm/models/clm/shell_scripts/CESM2_0/CESM2_0_DART_config	2017-11-20 23:30:35 UTC (rev 12133)
@@ -20,11 +20,6 @@
 #
 # This script will build the DART executables if they are not found.
 #
-# There are many CESM binary files in big-endian format, and DART reads
-# some of them, so you MUST compile DART accordingly e.g.,
-# ifort -convert big_endian
-# Contact dart at ucar.edu if you want to use another compiler.
-#
 # ---------------------
 # How to set up the script
 # ---------------------
@@ -57,7 +52,24 @@
 setenv CASE          `./xmlquery CASE      --value`
 setenv num_instances `./xmlquery NINST_LND --value`
 
+#>@todo ... if num_instances = 1, the we MUST be pmo ...
+
 # ==============================================================================
+# ==============================================================================
+
+# Now the script to be run is determined by
+# CESM's env_run.xml DATA_ASSIMILATION* variables.
+#
+# DATA_ASSIMILATION_CYCLES says how many cycles to run in each job before a RESUBMIT.
+# Set to 1 for the first cycle.
+# When the job (not each cycle) is finished the short_term archiver will run and,
+# if RESUBMIT > 0, resubmit a new case.run job.
+
+./xmlchange DATA_ASSIMILATION=TRUE
+./xmlchange DATA_ASSIMILATION_CYCLES=1
+./xmlchange DATA_ASSIMILATION_SCRIPT=${CASEROOT}/assimilate.csh
+
+# ==============================================================================
 # Some
 # ==============================================================================
 
@@ -208,6 +220,9 @@
 g;num_output_obs_members ;s;= .*;= ${num_instances};
 g;casename ;s;= .*;= "../${CASE}",;
 g;hist_nhtfrq ;s;= .*;= -HISTORY_OUTPUT_INTERVAL,;
+g;clm_restart_filename ;s;= .*;= 'clm_restart.nc';
+g;clm_history_filename ;s;= .*;= 'clm_history.nc';
+g;clm_vector_history_filename ;s;= .*;= 'clm_vector_history.nc';
 wq
 ex_end
 
@@ -256,10 +271,13 @@
 
 1) The default behavior is to _not_ invoke DART and simply run CESM.
    We recommend that you make sure this works before proceeding.
+   ./xmlchange DATA_ASSIMILATION=FALSE
 
 2) When you want to run DART, 
+   cd ${CASEROOT} 
    ./xmlchange DATA_ASSIMILATION_SCRIPT=${CASEROOT}/assimilate.csh
-   from ${CASEROOT} 
+   -or- 
+   ./xmlchange DATA_ASSIMILATION_SCRIPT=${CASEROOT}/perfect_model.csh
 
 3) Modify what you need to in the DART namelist file, i.e. ${CASEROOT}/input.nml
 

Modified: DART/branches/cesm_clm/models/clm/shell_scripts/CESM2_0/CESM2_0_setup_ensemble
===================================================================
--- DART/branches/cesm_clm/models/clm/shell_scripts/CESM2_0/CESM2_0_setup_ensemble	2017-11-20 23:04:31 UTC (rev 12132)
+++ DART/branches/cesm_clm/models/clm/shell_scripts/CESM2_0/CESM2_0_setup_ensemble	2017-11-20 23:30:35 UTC (rev 12133)
@@ -23,7 +23,7 @@
 # num_instances The number of ensemble members.
 # ==============================================================================
 
-setenv CASE           clm5_startup_ch
+setenv CASE           clm5_startup
 setenv resolution     f09_g16
 setenv compset        I2000Clm50BgcCrop
 setenv compset        2000_DATM%GSWP3v1_CLM50%BGC-CROP_SICE_SOCN_MOSART_SGLC_SWAV
@@ -136,7 +136,8 @@
                                          --case ${caseroot} \
                                          --project ${project} \
                                          --run-unsupported \
-                                         --ninst ${num_instances} || exit 2
+                                         --ninst ${num_instances} \
+                                         --multi-driver || exit 2
 
 # ==============================================================================
 # Preserve a copy of this script as it was run.
@@ -179,7 +180,6 @@
 setenv TEST_MPI           `./xmlquery MPI_RUN_COMMAND    --value`
 setenv CLM_CONFIG_OPTS    `./xmlquery CLM_CONFIG_OPTS    --value`
 setenv COMPSET            `./xmlquery COMPSET            --value`
-setenv MAX_TASKS_PER_NODE `./xmlquery MAX_TASKS_PER_NODE --value`
 setenv COMP_ATM           `./xmlquery COMP_ATM           --value`
 setenv CIMEROOT           `./xmlquery CIMEROOT           --value`
 setenv CASEROOT           `./xmlquery CASEROOT           --value`
@@ -254,14 +254,10 @@
 
 ./xmlchange PIO_TYPENAME=netcdf