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#! /usr/bin/env bash |
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# |
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# $Header: $ |
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# $Name: $ |
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|
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# This is a shell script to separate an MITgcm mnc output file into |
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# one file per multi-dimensional variable. |
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# The file should be in one directory, where this script is run. |
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# The resulting files will be in the same directory. |
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|
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DEBUG="--dbg_lvl=0" |
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|
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inone=$1 |
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inone=${1:?"You must input an mnc filename to be xploded"} |
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|
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for somefile in $@ |
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do |
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echo Extracting from file $somefile... |
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if [ ! -s $somefile ]; then |
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echo "Error: $somefile is missing or empty" |
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exit 1 |
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fi |
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|
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# Finding all the multidimensional variables |
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varls=$(ncdump -h $somefile | grep "double\|float" | grep , ) |
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IFS=';' |
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vars= |
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for somevar in ${varls} |
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do |
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somevar1=${somevar%(*} |
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somevar1=${somevar1#*double } |
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somevar1=${somevar1#*float } |
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# echo $somevar1 |
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vars=${vars}$somevar1' ' |
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done |
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IFS=' ' |
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withIter=$(ncdump -h $somefile | grep -c 'int iter(' ) |
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if [ $withIter -gt 0 ]; then vars=${vars}iter ; fi |
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echo Variables to extract: $vars |
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for somevar in $vars |
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do |
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ncks $DEBUG -v $somevar $somefile $somevar.$somefile |
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done |
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done |