Annotation of /MITgcm/utils/scripts/xplodemnc

#! /usr/bin/env bash
#
# $Header:  $
# $Name:  $

# This is a shell script to separate an MITgcm mnc output file into
# one file per multi-dimensional variable. 
# The file should be in one directory, where this script is run.
# The resulting files will be in the same directory.

DEBUG="--dbg_lvl=0"

inone=$1
inone=${1:?"You must input an mnc filename to be xploded"}

for somefile in $@
do
  echo Extracting from file $somefile...
  if [ ! -s $somefile ]; then
    echo "Error: $somefile is missing or empty"
    exit 1
  fi

# Finding all the multidimensional variables
  varls=$(ncdump -h $somefile | grep "double\|float" | grep , )
  IFS=';'
  vars=
  for somevar in ${varls}
  do
   somevar1=${somevar%(*}
   somevar1=${somevar1#*double }
   somevar1=${somevar1#*float }
#   echo $somevar1
   vars=${vars}$somevar1' '
  done
  IFS=' '
  withIter=$(ncdump -h $somefile | grep -c 'int iter(' )
  if [ $withIter -gt 0 ]; then vars=${vars}iter ; fi
  echo Variables to extract: $vars
  for somevar in $vars
  do
    ncks $DEBUG -v $somevar $somefile $somevar.$somefile
  done
done
1	jmc	1.4	#! /usr/bin/env bash
2			#
3			# $Header: $
4			# $Name: $
5
6	baylor	1.1	# This is a shell script to separate an MITgcm mnc output file into
7			# one file per multi-dimensional variable.
8			# The file should be in one directory, where this script is run.
9			# The resulting files will be in the same directory.
10
11	baylor	1.3	DEBUG="--dbg_lvl=0"
12	baylor	1.2
13	baylor	1.1	inone=$1
14			inone=${1:?"You must input an mnc filename to be xploded"}
15
16			for somefile in $@
17			do
18			echo Extracting from file $somefile...
19			if [ ! -s $somefile ]; then
20			echo "Error: $somefile is missing or empty"
21			exit 1
22			fi
23
24	baylor	1.2	# Finding all the multidimensional variables
25			varls=$(ncdump -h $somefile \| grep "double\\|float" \| grep , )
26	baylor	1.1	IFS=';'
27			vars=
28			for somevar in ${varls}
29			do
30			somevar1=${somevar%(*}
31			somevar1=${somevar1#*double }
32	baylor	1.2	somevar1=${somevar1#*float }
33	baylor	1.3	# echo $somevar1
34	baylor	1.1	vars=${vars}$somevar1' '
35			done
36			IFS=' '
37	jmc	1.4	withIter=$(ncdump -h $somefile \| grep -c 'int iter(' )
38			if [ $withIter -gt 0 ]; then vars=${vars}iter ; fi
39			echo Variables to extract: $vars
40	baylor	1.1	for somevar in $vars
41			do
42	baylor	1.2	ncks $DEBUG -v $somevar $somefile $somevar.$somefile
43	baylor	1.1	done
44			done