The chain mode uses the SUBCHAIN scripts described in the SUBCHAIN Package chapter.

Downscaling simulation with GCM data (gcm_to_cclm)

Change into the gcm_to_cclm/sp001 directory in the chain directory. sp001 is also the experiment name.

cd $SPDIR/chain/gcm_to_cclm/sp001

You may have to change paths in job_settings and in the files in the directory templates and the batch command.
Start the chain:

./subchain start

If the cclm simulation is successful you can find the output data under the directories $SPDIR/chain/arch/sp001 and as post-processed time series under $SPDIR/chain/work/sp001/post.

Nested simulation (cclm_to_cclm)

The following scripts need the output of the sp001 experiment.
Change into the cclm_to_cclm/sp002 directory in the chain directory. sp002 is the experiment name.

cd $SPDIR/chain/cclm_to_cclm/sp002

You may have to change paths in job_settings and in the files in the directory templates and the batch command.
Start the chain:

./subchain start

If the cclm simulation is successful you can find the output data under the directories $SPDIR/chain/arch/sp002 and as post-processed time series under $SPDIR/chain/work/sp002/post.