#!/bin/sh
#
#****s* pp/test_apps_pblh.sh
#
# NAME
#    test_apps_pblh.sh
#
# SYNOPSIS
#   test_apps_pblh.sh
#
# DESCRIPTION
#   Tests the ropp_apps executable ../tools/ropp_apps_pblh_tool.
#   Uses input netCDF file ../data/ropp_apps_pblh_test.nc.
#   Generates all the PBLH parameters.
#   The output and reference fields are numerically compared with ropp_apps_compare.
#
# NOTES
#   1) If $ROPP_VERBOSE is set, the log files wil be 'cat'ed.
#
# REFERENCES
#   See the ROPP User Guide (SAF/ROM/METO/UG/ROPP/003)
#
#****


#-------------------------------------------------------------------------------
# 0. Loop over tests
#-------------------------------------------------------------------------------

for i_test in 1 ; do

#-------------------------------------------------------------------------------
# 1. Define variables
#-------------------------------------------------------------------------------

  EXEC=../tools/ropp_apps_pblh_tool

  IFILE=../data/ropp_apps_pblh_test.nc

  case $i_test in

    1)  # default options
      TEST="t_apps_pblh_"${i_test}
      COMMENT="APPS PBLH; default options"
      EXTRA_CMD=""
      OFILE=$(basename $IFILE)
      RFILE=$IFILE
      ;;

  esac

  LOGFILE=${TEST}.log

  echo " "
  echo "Running $TEST ($COMMENT) ..."

  echo "*** Results log of $TEST ($COMMENT) ***" > $LOGFILE

  if [ "$(echo $(basename $(dirname $PWD)) |cut -c1-9)"/"$(basename $PWD)" != "ropp_apps/tests" ] ; then
    echo "*** Not in ropp_apps*/tests subdirectory - test NOT PERFORMED"  >> $LOGFILE
    exit 1
  fi


#-------------------------------------------------------------------------------
# 2. Run the ropp_apps executable
#-------------------------------------------------------------------------------

  if [ -f $EXEC ]; then

    echo "./$EXEC  ${EXTRA_CMD}  $IFILE  -o $OFILE  -d" >> $LOGFILE
          ./$EXEC  ${EXTRA_CMD}  $IFILE  -o $OFILE  -d  >> $LOGFILE

  else

    echo "*** $EXEC not found - test FAILED"  >> $LOGFILE
    exit 1

  fi


#-------------------------------------------------------------------------------
# 3. Compare the results
#-------------------------------------------------------------------------------

# 3.1 Check output file is produced
# ---------------------------------

  if [ ! -f $OFILE ]; then
    echo "*** Output file $OFILE was not created - test FAILED"  >> $LOGFILE
    exit 1
  fi

# 3.2 Echo $LOGFILE if requested
# ------------------------------

  if [ -n ${ROPP_VERBOSE:-''} ] ; then
    cat $LOGFILE
  fi

# 3.3 Run ropp_apps_compare to compare results
# ------------------------------------------

  ./ropp_apps_compare $OFILE $RFILE $TEST $COMMENT


#-------------------------------------------------------------------------------
# 4. Finish
#-------------------------------------------------------------------------------

  echo "... examine $LOGFILE for details"
  echo " "


done  # loop over options

exit 0