#!/bin/csh
# Perform restart test by comparing the restart file of a two-year
# contiguos run with a yearly restarted run
# this version test the two instances synchronized version

unset noclobber
rm -f puma_restart*
rm -f Abort_Message

# 1. modify namelists to create a two years run

sed -i -e 's/KICK.*/KICK=0/' puma_namelist_00
sed -i -e 's/NGUI.*/NGUI=0/' puma_namelist_00
sed -i -e 's/NYEARS.*/NYEARS=2/' puma_namelist_00

sed -i -e 's/KICK.*/KICK=0/' puma_namelist_01
sed -i -e 's/NGUI.*/NGUI=0/' puma_namelist_01
sed -i -e 's/NYEARS.*/NYEARS=2/' puma_namelist_01

# 2. start first run

echo "Executing two years contiguous run"
time openmpirun -np 2 most_puma.x
mv puma_diag_00 00_ONE_DIAG.001
mv puma_diag_01 01_ONE_DIAG.001

mv puma_status_00 00_ONE_REST
mv puma_status_01 01_ONE_REST

# 3. modify namelist to create a year run

sed -i -e 's/NYEARS.*/NYEARS=1/' puma_namelist_00
sed -i -e 's/NYEARS.*/NYEARS=1/' puma_namelist_01

echo "Executing 1st. year"
time openmpirun -np 2 most_puma.x
mv puma_status_00 puma_restart_00
mv puma_status_01 puma_restart_01

echo "Executing 2nd. year from restart"
time openmpirun -np 2 most_puma.x
mv puma_status_00 00_TWO_REST
mv puma_status_01 01_TWO_REST

# 4. compare restart files - should be identical

diff 00_ONE_REST 00_TWO_REST
if ($? == 0) echo "Restart test instance 0 passed OK"
diff 01_ONE_REST 01_TWO_REST
if ($? == 0) echo "Restart test instance 1 passed OK"