Regridding restarts for Fortuna 2.0: Difference between revisions

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== Where to get MERRA Restarts ==

MERRA restarts are available on the NCCS discover cluster under

MERRA restarts are available on the NCCS discover cluster under the following directories:

/archive/g_proj5/production/GEOSdas-2_1_4/d5_merra_jan79/rs/

/archive/g_proj5/production/GEOSdas-2_1_4/d5_merra_jan89/rs/

/archive/g_proj5/production/GEOSdas-2_1_4/d5_merra_jan98/rs/

Restarts are in subdirectories according to their respective year and month. The are in the form (as an example) <code>d5_merra_jan79.catch_internal_rst.19910128_21z.bin</code>, which you would otherwise know as <code>catch_internal_rst</code> (with the appropriate <code>cap_restart</code>). MERRA restart filenames need to be changed to the latter, "entropic" name for the regridding programs.

== Required Restarts ==

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The above procedure produces all the necessary restart files for the model to run, but others are needed for proper function. The model can produce them starting from the minimal set created by the regridding procedure; this requires some modification of the <code>AGCM.tmpl</code> file in your experiment home directory (probably under your account home directory).

In <code>AGCM.tmpl</code> -- you ~~might~~ want to keep a copy for normal runs -- and using <code>turb_import_rst</code> as an example, comment out the lines referring to <code>RESTART</code>:

In <code>AGCM.tmpl</code> -- you probably want to keep a copy of the default version for normal runs -- and using <code>turb_import_rst</code> as an example, comment out the lines referring to <code>RESTART</code>:

TURBULENCE_IMPORT_RESTART_FILE: turb_import_rst

@@ Line 3: / Line 3: @@
 == Where to get MERRA Restarts ==
-MERRA restarts are available on the NCCS discover cluster under
+MERRA restarts are available on the NCCS discover cluster under the following directories:
   /archive/g_proj5/production/GEOSdas-2_1_4/d5_merra_jan79/rs/
   /archive/g_proj5/production/GEOSdas-2_1_4/d5_merra_jan89/rs/
   /archive/g_proj5/production/GEOSdas-2_1_4/d5_merra_jan98/rs/
+Restarts are in subdirectories according to their respective year and month.  The are in the form (as an example) <code>d5_merra_jan79.catch_internal_rst.19910128_21z.bin</code>, which you would otherwise know as <code>catch_internal_rst</code> (with the appropriate <code>cap_restart</code>).  MERRA restart filenames need to be changed to the latter, "entropic" name for the regridding programs.
 == Required Restarts ==
@@ Line 197: / Line 198: @@
 The above procedure produces all the necessary restart files for the model to run, but others are needed for proper function.  The model can produce them starting from the minimal set created by the regridding procedure; this requires some modification of the <code>AGCM.tmpl</code> file in your experiment home directory (probably under your account home directory).
-In <code>AGCM.tmpl</code> -- you might want to keep a copy for normal runs -- and using <code>turb_import_rst</code> as an example, comment out the lines referring to <code>RESTART</code>:
+In <code>AGCM.tmpl</code> -- you probably want to keep a copy of the default version for normal runs -- and using <code>turb_import_rst</code> as an example, comment out the lines referring to <code>RESTART</code>:
   TURBULENCE_IMPORT_RESTART_FILE:         turb_import_rst