Changes between Version 15 and Version 16 of WKTRaster/SpecificationWorking03

Timestamp:

Feb 23, 2010, 11:02:11 AM (14 years ago)

Author:

dzwarg

Comment:

Added spec for ST_SetGeoReference

WKTRaster/SpecificationWorking03

@@ -45 +45 @@
  Return true if the value stored as a NODATA value must be interpreted as a real NODATA value.
 
-'''ST_SetGeoReference(raster, string)'''
+'''ST_SetGeoReference(raster, georef)'''
+ Variant 1: ST_SetGeoReference(raster, georef, format)
+
+ Set the georeference fields of the raster (pixel size, rotation, upper left location) all in one pass. The 'format' parameter is optional, and defaults to 'GDAL' georeference format if it is not specified.
+
+ If this method does not recieve a georeference string with 6 parameters (or if one of the parameters is not numeric), it raises an exception "st_setgeoreference requires a string with 6 floating point values". If this method recieves a null raster, it does nothing, and returns a null raster.
 
 '''ST_SetRotation(raster, rotation)'''