>i dont understand how to let the program know if im working with a point >layer, a line layer or a poligon layer. the program allows me to have all >kinds of elements in one file. how do i deal with this? >thanks a lot for the help
Grass allows all types of vector geometry to exist as one vector map; you may edit and change the attributes of any point, line, area, boundary, and centroid as you wish. Many Grass vector modules have a 'type' parameter that lets you control what vector geometry you wish to modify (i.e., type=line, type=point, etc.). Can you explain the specific problem you're encountering? Please list the exact commands you entered. ~ Eric. _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
