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geoschem / geos-chem

GEOS-Chem "Science Codebase" repository. Contains GEOS-Chem science routines, run directory generation scripts, and interface code. This repository is used as a submodule within the GCClassic and GCHP wrappers, as well as in other modeling contexts (external ESMs).
http://geos-chem.org
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[QUESTION]create rundir #1580

Closed zhifeng1310 closed 1 year ago

zhifeng1310 commented 1 year ago

Ask a question about GEOS-Chem:

Hello, The following problem occurred when I create rundir, GEOS-Chem version is13.0.0, and I don't have input.geos and restarts/GEOSChem.restart.YYYYMMDD_hhmmzz.nc4 file.

-- This run directory has been set up to start on  and
     restart files for this date are in the Restarts subdirectory.

  -- Update start and end dates in geoschem_config.yml.

  -- Add restart files to Restarts as GEOSChem.Restart.YYYYMMDD_HHmmz.nc4.

  -- The default frequency and duration of diagnostics is set to monthly.
     You may modify these settings in HISTORY.rc and HEMCO_Config.rc.

  -- The following sample restart provided for this simulation was not found:
     /home/zf/geoschem/extdata/GEOSCHEM_RESTARTS/GC_14.0.0/GEOSChem.Restart.fullchem.20190701_0000z.nc4
     You will need to provide this initial restart file or disable
     GC_RESTARTS in HEMCO_Config.rc to initialize your simulation
     with default background species concentrations.

Look forward to your reply, thanks.

yantosca commented 1 year ago

Thanks for writing @zhifeng1310. We would recommend doing a fresh clone of GEOS-Chem 14.0.2 (the current version) as described in https://geos-chem.readthedocs.io and creating a new run directory. If you do a dry-run simulation that should download the proper restart files.

It seems like your issue may be caused by a mismatch between the GCClassic superproject and the underlying GEOS-Chem submodule. A fresh clone should resolve this.