On Tue, May 15, 2012 at 1:23 PM, Even Rouault <[email protected]> wrote: > ./swig/include/perl/gdal_perl.i hasn't been updated, so the Perl bindings > don't compile natively.
Even, Gotcha - I'll regenerate. > I although see that tiff_srs_epsg_2066 (gcore/tiff_srs.py) fails. Apparently > it > seems related to http://trac.osgeo.org/gdal/changeset/24390 (reverting it > makes the test succeeds) I did quite a bit of work to make this work in trunk. I'll consider how to handle this best in 1.9.1 but I hesitate to apply all the trunk work back in 1.9 since it is fairly risky. Best regards, Frank > In GDAL 1.9.1, the SRS that we get back after the round-trip to geotiff is now > : > > PROJCS["Mount Dillon / Tobago Grid", > GEOGCS["Mount Dillon", > DATUM["Mount_Dillon", > SPHEROID["Clarke 1858",6378293.645208759,294.2606763692569, > AUTHORITY["EPSG","7007"]], > AUTHORITY["EPSG","6157"]], > PRIMEM["Greenwich",0], > UNIT["degree",0.0174532925199433], > AUTHORITY["EPSG","4157"]], > PROJECTION["Cassini_Soldner"], > PARAMETER["latitude_of_origin",11.25217861111111], > PARAMETER["central_meridian",-60.68600888888889], > PARAMETER["false_easting",37718.66159325], > PARAMETER["false_northing",36209.91512952], > UNIT["unknown",0.201166195164], > AUTHORITY["EPSG","2066"]] > > whereas in 1.9.0, it was > > PROJCS["Mount Dillon / Tobago Grid", > GEOGCS["Mount Dillon", > DATUM["Mount_Dillon", > SPHEROID["Clarke 1858",6378293.645208759,294.2606763692569, > AUTHORITY["EPSG","7007"]], > AUTHORITY["EPSG","6157"]], > PRIMEM["Greenwich",0], > UNIT["degree",0.0174532925199433], > AUTHORITY["EPSG","4157"]], > PROJECTION["Cassini_Soldner"], > PARAMETER["latitude_of_origin",11.25217861111111], > PARAMETER["central_meridian",-60.68600888888889], > PARAMETER["false_easting",187500], > PARAMETER["false_northing",180000], > UNIT["Clarke's link",0.201166195164], > AUTHORITY["EPSG","2066"]] > > Note the difference : the unit name is "unknown" instead of "Clarke's link". > It > doesn't seem very critical however. But I'm not sure why the test succeeds in > trunk and not in 1.9 branch (tiff_srs.py is identical in trunk and 1.9). > Perhaps another change in trunk counterbalances that. > > For the record, on trunk, listgeo on "gdal_translate foo.tif 2066.tif -a_srs > EPSG:2066" gives : > Keyed_Information: > GTModelTypeGeoKey (Short,1): ModelTypeProjected > GTRasterTypeGeoKey (Short,1): RasterPixelIsArea > GTCitationGeoKey (Ascii,27): "Mount Dillon / Tobago Grid" > GeogCitationGeoKey (Ascii,13): "Mount Dillon" > GeogAngularUnitsGeoKey (Short,1): Angular_Degree > ProjectedCSTypeGeoKey (Short,1): Unknown-2066 > ProjLinearUnitsGeoKey (Short,1): Unknown-9039 > End_Of_Keys. > End_Of_Geotiff. > > On 1.9.1 : > > Keyed_Information: > GTModelTypeGeoKey (Short,1): ModelTypeProjected > GTRasterTypeGeoKey (Short,1): RasterPixelIsArea > GTCitationGeoKey (Ascii,27): "Mount Dillon / Tobago Grid" > GeogCitationGeoKey (Ascii,13): "Mount Dillon" > GeogAngularUnitsGeoKey (Short,1): Angular_Degree > ProjectedCSTypeGeoKey (Short,1): Unknown-2066 > PCSCitationGeoKey (Ascii,23): "LUnits = Clarke's link" > ProjLinearUnitsGeoKey (Short,1): User-Defined > ProjLinearUnitSizeGeoKey (Double,1): 0.201166195164 > End_Of_Keys. > End_Of_Geotiff. > > >> >> Best regards, -- ---------------------------------------+-------------------------------------- I set the clouds in motion - turn up | Frank Warmerdam, [email protected] light and sound - activate the windows | http://pobox.com/~warmerdam and watch the world go round - Rush | Geospatial Software Developer _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
