#!/bin/csh -bf
#
#         C-shell script : CRZ2RNX
#             (frontend of CRX2RNX)
#                 1996.12.19  created by HATANAKA, Y.
#                                     e-mail: hata@gsi-mc.go.jp
#
# Modifications:
# 1998/01/14 whp Changed path to CRX2RNX
#
#--------------------------------------------------------------------
if($#argv < 1) then
more << EOF

CRZ2RNX is a C-shell script to recover RINEX files from Compact RINEX files.

   Usage : CRZ2RNX CRINEX_files [compressed CRINEX/RINEX]

           Wildcard can be used.
           Recovered RINEX files are created into current directory.

  compressed RINEX/CRINEX --> CRINEX       -->      RINEX
       ????????.??m.Z                      -->   ????????.??m
       ????????.??n.Z                      -->   ????????.??n
       ????????.??o.Z                      -->   ????????.??o
       ????????.??d.Z     --> ????????.??d -->   ????????.??o
                              ????????.??d -->   ????????.??o
EOF

exit
endif
#--------------------------------------------------------------------

#set PROGRAM = /goa/local/gp_dir/HatanakaCompression/unix/bin/CRX2RNX_LINUX2.0.33
set PROGRAM = /goa/local/gp_dir/HatanakaCompression/unix/bin/CRX2RNX_Linux

unset noclobber

foreach file ($argv[*])

    set file2 = $file:t
    if( $file2:e == 'Z') set file2 = $file2:r 

    set body = $file2:r
    set extension = $file2:e
    set yy = `echo $extension | cut -c1-2`

    if($file =~ *.??m.Z) then
        compress $file

    else if($file =~ *.??n.Z) then
        compress $file

    else if($file =~ *.??o.Z) then
        compress $file

    else if($file =~ *.??d.Z) then
        zcat $file | $PROGRAM - > $body.$yy'o'
########  The following is an example of error handling.
########  You may activate or custamize it as you like.
#       if($status == 1) then
#           rm $body.$yy'o'
#           continue
#       endif

    else if($file =~ *.??d) then
        cat  $file | $PROGRAM - > $body.$yy'o'
########  see above
#       if($status == 1) then
#           rm $body.$yy'o'
#           continue
#       endif

    else
    endif
end