#!/bin/csh -f
# +-======-+ 
#  Copyright (c) 2003-2007 United States Government as represented by 
#  the Admistrator of the National Aeronautics and Space Administration.  
#  All Rights Reserved.
#  
#  THIS OPEN  SOURCE  AGREEMENT  ("AGREEMENT") DEFINES  THE  RIGHTS  OF USE,
#  REPRODUCTION,  DISTRIBUTION,  MODIFICATION AND REDISTRIBUTION OF CERTAIN 
#  COMPUTER SOFTWARE ORIGINALLY RELEASED BY THE UNITED STATES GOVERNMENT AS 
#  REPRESENTED BY THE GOVERNMENT AGENCY LISTED BELOW ("GOVERNMENT AGENCY").  
#  THE UNITED STATES GOVERNMENT, AS REPRESENTED BY GOVERNMENT AGENCY, IS AN 
#  INTENDED  THIRD-PARTY  BENEFICIARY  OF  ALL  SUBSEQUENT DISTRIBUTIONS OR 
#  REDISTRIBUTIONS  OF THE  SUBJECT  SOFTWARE.  ANYONE WHO USES, REPRODUCES, 
#  DISTRIBUTES, MODIFIES  OR REDISTRIBUTES THE SUBJECT SOFTWARE, AS DEFINED 
#  HEREIN, OR ANY PART THEREOF,  IS,  BY THAT ACTION, ACCEPTING IN FULL THE 
#  RESPONSIBILITIES AND OBLIGATIONS CONTAINED IN THIS AGREEMENT.
#  
#  Government Agency: National Aeronautics and Space Administration
#  Government Agency Original Software Designation: GSC-15354-1
#  Government Agency Original Software Title:  GEOS-5 GCM Modeling Software
#  User Registration Requested.  Please Visit http://opensource.gsfc.nasa.gov
#  Government Agency Point of Contact for Original Software:  
#  			Dale Hithon, SRA Assistant, (301) 286-2691
#  
# +-======-+ 

set HISTORY = $1

# Test for New HISTORY.rc Format
# ------------------------------
set   test   = `grep COLLECTIONS $HISTORY`
if( "$test" != "" ) then

# Find Collections
# ----------------
set HISTORY = `cat $HISTORY | sed -e 's/,/ , /g'`
      @ n  = 1
while( $n <= $#HISTORY )
   if( $HISTORY[$n] == COLLECTIONS: )  then
      set collections = ''
      @ m  = $n + 1
      while( $HISTORY[$m]   != "::" )
             set collection  = `echo $HISTORY[$m] | sed -e "s/'//g"`
             set collections = `echo $collections $collection`
      @ m = $m + 1
      end
   @ n = $#HISTORY + 1
   endif
@ n = $n + 1
end
echo ${collections}

else

# Determine Output Stream Names from HISTORY RC File
# --------------------------------------------------
set streams = ""
set      filenames = `cat $HISTORY | grep -i filename | grep -v "/dev/null" | grep -v "#"`
foreach  filename ( $filenames )
  set    filename = `echo $filename | grep "'" `
  if(   $filename != "" ) then
         set filename = `echo $filename | cut -d "'" -f2`
         set  streams = `echo $streams $filename`
  endif
end

# Remove Template Syntax from Stream Names
# ----------------------------------------
set output_streams = ""
foreach    stream ( $streams )
set output_stream = ""
    @ n = 1
      set node = `echo $stream | cut -d "." -f$n`
      while( "${node}" != '' )
      set   add_node = TRUE
            @ m = 1
        set bit = `echo $node | cut -b $m`
        while( "${bit}" != ''  )
           if( "${bit}" != '%' ) then
                  @ m = $m + 1
                  set bit = `echo $node | cut -b $m`
           else
                  set add_node = FALSE
                  set bit = ''
           endif
        end
        if( ${add_node} == 'TRUE' ) then
             if( "${output_stream}" == '' ) then
               set  output_stream = ${node}
             else
               set  output_stream = `echo ${output_stream}.${node}`
             endif
        endif
    @ n = $n + 1
      set node = `echo $stream | cut -d "." -f$n`
      if( $node == ${output_stream} ) set node = ''
      end
set output_streams = `echo ${output_streams}  ${output_stream}`
end
echo ${output_streams}

endif