Changes between Version 54 and Version 55 of WKTRaster/SpecificationWorking03


Ignore:
Timestamp:
Apr 6, 2011, 11:09:13 AM (13 years ago)
Author:
Bborie Park
Comment:

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  • WKTRaster/SpecificationWorking03

    v54 v55  
    254254A helper function to get the value of column srtext or proj4text for a raster with an SRID.  By default, the srtext is returned.  If srtext is not available but proj4text is, the proj4text is returned.
    255255
    256 This function may be removed based upon the capabilities of SPI.  It may not be possible to remove this function as the srs function argument of _ST_AsGDALRaster can be NULL, thereby not embedding any spatial reference information into the output GDAL raster.
     256This function may be removed based upon the capabilities of SPI.  It may not be possible to remove this function as the srs function argument of ST_AsGDALRaster can be NULL, thereby instructing the function to not embed any spatial reference information into the output GDAL raster.
    257257
    258258----