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# imglob - expand list of image filenames
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# Stephen Smith and Mark Jenkinson, FMRIB Image Analysis Group
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# Copyright (C) 1999-2004 University of Oxford
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if [ $# -lt 1 ] ; then
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echo "Usage: $0 [-extension/extensions] <list of names>"
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echo " -extension for one image with full extension"
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echo " -extensions for image list with full extensions"
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if [ X"$1"X = "X-extensionsX" ] ; then
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if [ X"$1"X = "X-extensionX" ] ; then
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# process each argument, removing any possible extension and
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# then expanding for valid extensions
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# repeat remove_ext a few times to expand out all wildmasking
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a=`${FSLDIR}/bin/remove_ext ${aa}`;
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# at this point variable 'a' may have been expanded into a list
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if [ $onename = 1 ] ; then
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fn=`echo ${b}.hdr ${b}.hdr.gz ${b}.nii ${b}.nii.gz ${b}.mnc ${b}.mnc.gz`;
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fn=`echo ${b}.hdr ${b}.hdr.gz ${b}.nii ${b}.nii.gz ${b}.mnc ${b}.mnc.gz ${b}.img ${b}.img.gz`;
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# remove any instances of unmatched wildmasks (still with * in them)
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lst=`echo $lst2 | tr ' ' '\n' | sort -u`;
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if [ $extension = 0 ] ; then
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echo `${FSLDIR}/bin/remove_ext $lst`;