link_grib.csh

   1 #!/bin/csh -f
   2
   3 set alpha = ( A B C D E F G H I J K L M N O P Q R S T U V W X Y Z )
   4 set i1 = 1
   5 set i2 = 1
   6 set i3 = 1
   7
   8 if ( ( ${#argv} == 1 ) || ( ( ${#argv} == 2 ) && ( ${2} == "." ) ) ) then
   9
  10    rm -f GRIBFILE.??? >& /dev/null
  11
  12    foreach f ( ${1}* )
  13
  14       ln -sf ${f} GRIBFILE.$alpha[$i3]$alpha[$i2]$alpha[$i1]
  15       @ i1 ++
  16
  17       if ( $i1 > 26 ) then
  18          set i1 = 1
  19          @ i2 ++
  20         if ( $i2 > 26 ) then
  21            set i2 = 1
  22            @ i3 ++
  23            if ( $i3 > 26 ) then
  24               echo "RAN OUT OF GRIB FILE SUFFIXES!"
  25            endif
  26         endif
  27       endif
  28
  29    end
  30 else if ( ${#argv} > 1 ) then
  31
  32    rm -f GRIBFILE.??? >& /dev/null
  33
  34    foreach f ( $* )
  35
  36       if ( $f != "." ) then
  37          ln -sf ${f} GRIBFILE.$alpha[$i3]$alpha[$i2]$alpha[$i1]
  38          @ i1 ++
  39
  40          if ( $i1 > 26 ) then
  41             set i1 = 1
  42             @ i2 ++
  43             if ( $i2 > 26 ) then
  44                set i2 = 1
  45                @ i3 ++
  46                if ( $i3 > 26 ) then
  47                   echo "RAN OUT OF GRIB FILE SUFFIXES!"
  48                endif
  49             endif
  50          endif
  51       endif
  52
  53    end
  54 else if ( ${#argv} == 0 ) then
  55    echo " "
  56    echo " "
  57    echo "   Please provide some GRIB data to link"
  58    echo "   usage: $0 path_to_grib_data/grib_data_root"
  59    echo " "
  60    echo " "
  61 endif
  62