#!/bin/bash

## Just run code in recipes, use it carefully
## example: use cdo to make cache file. Since cdo is quicker than ncl.
#;DIAG_NORCPM; RUNTHESECODES: echo '    no codes run here.'

## env for cdo
source /projects/NS9039K/shared/python3env/etc/p3env.sh


dir=/trd-project4/NS9039K/shared/norcpm/cases/NorCPM/NorCPM_V1/ana_19800115_me
var=saln
lonlatbox=-150,-90,-5,5
level=1

gridfile=$(find $dir -name \*pop.h.\*|head -n1)
griddes=griddes.txt
## make griddes first
#cdo griddes2 $gridfile > $griddes
#sed -i -e'1,5d' $griddes

outfile="nino34_saln_ana_ts.nc"
if [ ! -f "$outfile" ]; then
    ifiles=$(ls $dir/RESULT/{1982..2000}_{01..12}//analysis_avg_1.nc)
    cdo -s            \
        -fldmean  \
        -setctomiss,nan \
        -sellonlatbox,${lonlatbox}  \
        -setgrid,$griddes \
        -select,name=${var},level=${level} \
        ${ifiles} \
        ${outfile}
fi

outfile="nino34_saln_fca_ts.nc"
if [ ! -f "$outfile" ]; then
    ifiles=$(ls $dir/RESULT/{1982..2000}_{01..12}//forecast_avg_1.nc)
    cdo -s           \
        -fldmean  \
        -setctomiss,nan \
        -sellonlatbox,${lonlatbox}  \
        -setgrid,$griddes \
        -select,name=${var},level=${level} \
        ${ifiles} \
        ${outfile}
fi