[postgis-devel] [PostGIS] #903: [raster] ST_Reclass

PostGIS trac at osgeo.org
Tue Apr 19 08:56:42 PDT 2011

#903: [raster] ST_Reclass
 Reporter:  dustymugs       |       Owner:  dustymugs            
     Type:  task            |      Status:  assigned             
 Priority:  medium          |   Milestone:  PostGIS Raster Future
Component:  postgis raster  |     Version:  trunk                
 Keywords:                  |  

Comment(by pracine):

 For me rangefrom and rangeto can be range 'x-y:a-b' but also single
 values. e.g. 'x-y:a' but also 'x:a'. So in my head "255:NULL" fits into
 this scheme. "NULL" is just a special value with the constraint that there
 can not be two rangeto set to NULL.

Ticket URL: <http://trac.osgeo.org/postgis/ticket/903#comment:13>
PostGIS <http://trac.osgeo.org/postgis/>
The PostGIS Trac is used for bug, enhancement & task tracking, a user and developer wiki, and a view into the subversion code repository of PostGIS project.

More information about the postgis-devel mailing list