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| author | Frank Warmerdam <warmerdam@pobox.com> | 2003-03-13 21:54:31 +0000 |
|---|---|---|
| committer | Frank Warmerdam <warmerdam@pobox.com> | 2003-03-13 21:54:31 +0000 |
| commit | eaa1e100ad1e7900ff86f9a30bde68270492293d (patch) | |
| tree | 138c7b6eddd9e5362937d4091ada51d744ce159c /nad/testdatum | |
| parent | a2c33f98aad7b96a004c365fe0c5ceb66deca16c (diff) | |
| download | PROJ-eaa1e100ad1e7900ff86f9a30bde68270492293d.tar.gz PROJ-eaa1e100ad1e7900ff86f9a30bde68270492293d.zip | |
New
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1089 4e78687f-474d-0410-85f9-8d5e500ac6b2
Diffstat (limited to 'nad/testdatum')
| -rwxr-xr-x | nad/testdatum | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/nad/testdatum b/nad/testdatum new file mode 100755 index 00000000..497d96c1 --- /dev/null +++ b/nad/testdatum @@ -0,0 +1,61 @@ +: +# Script to do some testing of datum shifts. +# +# +OUT=td_out +EXE=../src/cs2cs +# +echo "doing tests into file ${OUT}, please wait" +rm -f ${OUT} +# +echo "##############################################################" >> ${OUT} +echo 1st through ntv1, 2nd through conus >> ${OUT} +# +$EXE +proj=latlong +ellps=clrk66 +nadgrids=ntv1_can.dat,conus \ + +to +proj=latlong +datum=NAD83 \ + -E >>${OUT} <<EOF +111d00'00.000"W 44d00'00.000"N 0.0 +111d00'00.000"W 39d00'00.000"N 0.0 +EOF + +echo "##############################################################" >> ${OUT} +echo As above, but without ntv1 everything goes through conus file. >> ${OUT} +# +$EXE +proj=latlong +ellps=clrk66 +nadgrids=conus \ + +to +proj=latlong +datum=NAD83 \ + -E >>${OUT} <<EOF +111d00'00.000"W 44d00'00.000"N 0.0 +111d00'00.000"W 39d00'00.000"N 0.0 +EOF + +echo "##############################################################" >> ${OUT} +echo Test MD used where available >> ${OUT} +# +$EXE +proj=latlong +ellps=clrk66 +nadgrids=MD,conus \ + +to +proj=latlong +datum=NAD83 \ + -E >>${OUT} <<EOF +79d58'00.000"W 37d02'00.000"N 0.0 +79d58'00.000"W 36d58'00.000"N 0.0 +EOF +# +$EXE +proj=latlong +ellps=clrk66 +nadgrids=conus \ + +to +proj=latlong +datum=NAD83 \ + -E >>${OUT} <<EOF +79d58'00.000"W 37d02'00.000"N 0.0 +79d58'00.000"W 36d58'00.000"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" +else + echo "TEST OK" + echo "test file ${OUT} removed" + /bin/rm -f ${OUT} +fi |