Changes between Version 160 and Version 161 of WKTRaster/SpecificationWorking03


Ignore:
Timestamp:
Oct 20, 2011, 3:51:26 PM (13 years ago)
Author:
Bborie Park
Comment:

—

Legend:

Unmodified
Added
Removed
Modified

  • WKTRaster/SpecificationWorking03

    v160 v161  
    999999----
    10001000
    1001 '''ST_srtext(rast raster) -> text'''
    1002 
    1003 A 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.
    1004 
    1005 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 instructing the function to not embed any spatial reference information into the output GDAL raster.
     1001~~'''ST_srtext(rast raster) -> text'''
     1002
     1003~~A 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.
     1004
     1005~~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 instructing the function to not embed any spatial reference information into the output GDAL raster.
    10061006
    10071007----