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#!/bin/sh
SOURCE_FILE="/usr/share/gmt-gshhg/binned_border_c.nc"
TARGET_FILE="$(basename "${SOURCE_FILE}")"
TEMPDIR="$(mktemp -d)"
cd "${TEMPDIR}" || exit 1
echo "Copying NetCDF file"
nccopy "${SOURCE_FILE}" "${TARGET_FILE}"
RC=$?
if [ "${RC}" -ne 0 ]; then
cd "${OLDPWD}" || exit 1
rm -rf "${TEMPDIR}"
exit "${RC}"
fi
echo
echo "Comparing NetCDF files"
SOURCE_KIND="$(ncdump -k "${SOURCE_FILE}")"
TARGET_KIND="$(ncdump -k "${TARGET_FILE}")"
if [ "${SOURCE_KIND}" != "${TARGET_KIND}" ]; then
echo "Error: NetCDF file kind mismatch: ${SOURCE_KIND} vs ${TARGET_KIND}"
RC=1
fi
if [ "${RC}" -ne 0 ]; then
cd "${OLDPWD}" || exit 1
rm -rf "${TEMPDIR}"
exit "${RC}"
fi
echo
echo "Dumping NetCDF file"
ncdump "${TARGET_FILE}"
RC=$?
if [ "${RC}" -ne 0 ]; then
cd "${OLDPWD}" || exit 1
rm -rf "${TEMPDIR}"
exit "${RC}"
fi
cd "${OLDPWD}" || exit 1
rm -rf "${TEMPDIR}"
exit "${RC}"
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