Instructions for setting up testing dir on villon.mit.edu :

0) villon.mit.edu has been currently installed by Scott Blomquist (mitgcm-admin at techsquare.com)
 as Ubuntu LTS 18 linux box with all needed Linux pkgs

  a) need to make sure we have "staf" in the path for TAF ADM tests
  b) no needs for any special MPI env setting to use OpenMPI with gfortran
   since std optfile will set MPI_INC_DIR using "pkg-config --cflags-only-I ompi"

1) testing scripts:
 > sentenv CVSROOT ':pserver:cvsanon@mitgcm.org:/u/gcmpack'
 > cd ~/. ; mkdir testing
 > cd testing ; cvs co -P -d ref_machine MITgcm_contrib/test_scripts/ref_machine

 then edit crontab (crontab -e) as described in: ref_machine/crontab_jmc

2) testing dirs:
 > cd ~/. ; mkdir test_villon ; cd test_villon
 > mkdir prev

------------------------------------------------------------------------------------------
3) to get Gael's additional experiments (global_oce_cs32 global_oce_llc90) to run:
 > cd ~/. ; mkdir test_villon ; cd test_villon
 > mkdir other_input

#-- follow Gael instructions, but adjusted to:
 > cd ~/test_villon/other_input
 > setenv CVSROOT ':pserver:cvsanon@mitgcm.org:/u/gcmpack'
 > cvs co -P -d gael_oce_llc90_gzip MITgcm_contrib/gael/verification/ECCO_v4_r2/input_fields
 > mkdir gael_oce_llc90_input
 >  ( cd gael_oce_llc90_input ; cp -p ../gael_oce_llc90_gzip/*.meta . ; \
     ln -s ../gael_oce_llc90_gzip/*.gz . ; ../gael_oce_llc90_gzip/gunzip_files )
 jmc only:
 > ( cd gael_oce_llc90_input ; rmlnk )

 Note: This dir is to be linked to "input_fields" in verification/global_oce_llc90/

#-- follow Gael instructions, but adjusted to:
  wget ftp://mit.ecco-group.org/ecco_for_las/version_4/checkpoints/global_oce_input_fields.tar.gz
  gunzip global_oce_input_fields.tar.gz
  tar -xf global_oce_input_fields.tar
  \rm -f global_oce_input_fields.tar

 Note: The content of this dir is to be linked inside "verification/global_oce_llc90/input_verifs/"

#-- follow Gael instructions, but adjusted to:
  wget ftp://mit.ecco-group.org/ecco_for_las/version_4/checkpoints/core2_cnyf.tar
  tar -xf core2_cnyf.tar
  \rm -f core2_cnyf.tar

 Note: This dir is to be linked inside "verification/global_oce_llc90/input_verifs/"
       and also inside "verification/global_oce_cs32/"
------------------------------------------------------------------------------------------