/usr/share/basemap/data/testntv2 is in python-mpltoolkits.basemap-data 1.0.3+dfsg-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 | #!/bin/sh
#
# Test NTv2 (.gsb) support. Assumes ntv2_0.gsb is installed.
#
#
EXE=$1
usage()
{
echo "Usage: ${0} <path to 'cs2cs' program>"
echo
exit 1
}
if test -z "${EXE}"; then
EXE=../src/cs2cs
fi
if test ! -x ${EXE}; then
echo "*** ERROR: Can not find '${EXE}' program!"
exit 1
fi
echo "============================================"
echo "Running ${0} using ${EXE}:"
echo "============================================"
OUT=ntv2_out
#EXE=../src/cs2cs
#
echo "doing tests into file ${OUT}, please wait"
rm -f ${OUT}
#
echo "##############################################################" >> ${OUT}
echo Point in the ONwinsor subgrid. >> ${OUT}
#
$EXE +proj=latlong +ellps=clrk66 +nadgrids=ntv2_0.gsb \
+to +proj=latlong +datum=NAD83 -E -w6 >>${OUT} <<EOF
82d00'00.000"W 42d00'00.000"N 0.0
82d00'01.000"W 42d00'00.000"N 0.0
82d00'02.000"W 42d00'00.000"N 0.0
84d00'00.000"W 42d00'00.000"N 0.0
EOF
echo "##############################################################" >> ${OUT}
echo Try with NTv2 and NTv1 together ... falls back to NTv1 >> ${OUT}
#
$EXE +proj=latlong +ellps=clrk66 +nadgrids=ntv2_0.gsb,ntv1_can.dat,conus \
+to +proj=latlong +datum=NAD83 -E -w6 >>${OUT} <<EOF
99d00'00.000"W 65d00'00.000"N 0.0
111d00'00.000"W 46d00'00.000"N 0.0
111d00'00.000"W 47d30'00.000"N 0.0
EOF
#
##############################################################################
# Done!
# do 'diff' with distribution results
echo "diff ${OUT} with ${OUT}.dist"
diff -b ${OUT} ${OUT}.dist
if [ $? -ne 0 ] ; then
echo ""
echo "PROBLEMS HAVE OCCURED"
echo "test file ${OUT} saved"
echo
exit 100
else
echo "TEST OK"
echo "test file ${OUT} removed"
echo
/bin/rm -f ${OUT}
exit 0
fi
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