Hi,
First of all Happy New Year to all on the list J I am trying to build a 3D Street Network, thus where the streets have elevation so I can do routing depending on slope level. I am using the GRASS Book Dataset of North Carolina. I tried to combine : streets_wake and elev_state_500m layers together, using the v.drape : v.drape in=streets_wake rast=elev_state_500m method=bilinear out=streets3d But to no avail. This is the v.info on streets3d : | Number of lines: 49746 Number of islands: 0 | | Number of boundaries: 0 Number of faces: 0 | | Number of centroids: 0 Number of kernels: 0 | | | | Map is 3D: 1 | | Number of dblinks: 1 | | | | Projection: Lambert Conformal Conic | | N: 258102.57210146 S: 196653.34855345 | | E: 676816.24830376 W: 610869.3848495 | | B: 49.16141063 T: 156.87280191 | The result of streets3d ended up exactly as streets_wake without any altitude data. Any idea how I can do this endeavour please? I am planning the dataset for routing using pGRouting afterwards. Thanks and regards Matthew _____ I am using the free version of SPAMfighter for private users. It has removed 19049 spam emails to date. Paying users do not have this message in their emails. Try SPAMfighter <http://www.spamfighter.com/len> for free now!
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