[postgis-users] Make Empty Raster

Ed Linde edolinde at gmail.com
Fri Mar 23 02:00:44 PDT 2012

Hi all,
I have a bounding box with the dimensions below.
"BOX(8.07734039737749 54.4984986588244,15.1919565742587 57.7505109647578)"
I now want to make an empty raster using ST_MakeEmptyRaster, but I am not
about a few params. So maybe someone can help me?

raster *ST_MakeEmptyRaster*(integer width, integer height,
                                              float8 upperleftx, float8
                                                  float8 scalex, float8
scaley, float8 skewx, float8 skewy,
                                                     integer srid=unknown);

ST_MakeEmptyRaster( 15.1919565742587 - 8.07734039737749, 57.7505109647578 -
                                       8.07734039737749, 57.7505109647578,
                                           ?,?,?,? *(no idea what to put in
skew and scale)*
*                                                     *4326);

I am hoping that using the degrees in height, width calculations is ok?

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/postgis-users/attachments/20120323/b8709608/attachment.html>

More information about the postgis-users mailing list