Hi to all, I want to use sextante extension of gvSIG in order to compute z- dimension of 2-dimensional shapes using a DEM (Digital Elevatoin Model) layer.
The DEM layer is a raster file, which has the following raster attributes if loaded from file system: X pixel Dimension: 2.5 Y pixel Dimension: -2.5 X rotation: 0.0 Y rotation: 0.0 If I load the same layer via WMS or WCS instead (which is a GeoTiff image on the UMN Mapserver), the X pixel Dimension and Y pixel Dimension vary with respect to the width/height of the image in the Vista form. This causes problem when calculating the z-dimension of my 2- dimensional shapes. How could I fix the X pixel Dimension and Y pixel Dimension of the raster? Any help is appreciated, Flavio _______________________________________________ Gvsig_internacional mailing list [email protected] http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
