# LIST OF VARIABLES 
# 1 in_folder=in/2019
# 2 out_folder=out/2019
# 3 stashcode=03236.max
# 4 runid=bueaga
# 5 dtype=pa
# 6 time=m0
# 7 month=jan
# 8 ext=pp

# remove the rim
pprr -r 8 -X ".rr8.$8" $1/$3/$4.$5$6$7.$3.$8 

# regrid to regular lat-lon grid
ppregrid -d 0.5,0.5  -o $2/$3/$4.$5$6$7.$3.regrid.rr8.$8 $1/$3/$4.$5$6$7.$3.rr8.$8

# conversion from pp to acsii text
pp2ascii -o $2/$3/$4.$5$6$7.$3.regrid.rr8.txt $2/$3/$4.$5$6$7.$3.regrid.rr8.$8 



# *********** end of file ****************************************
# to find the coordinate of 50km model grid (rotated)
#ppll -o bd50km.centres.txt $2/$3/$5.$6jan.$3.rr8.pp

# to find the coordinate of 0.25 degree 50km regularly lat-lon grid 
#ppll -o bd50km_regrid.centres.txt $2/out/$4_jan_$2.pp