Hi! I've already used the LAS Tools by M. Isenburg: easy to compile and no dependencies. It would be great to have the full functionality within GRASS.
The tool "las2txt" can be used to generate ASCII Files that can be imported with r.in.xyz or v.in.ascii. The LAS file format does offer a lot of possibilities for data storage and hence data extraction (http://www.lasformat.org/). I can think of some modules: * r.in.las * v.in.las * v.out.las An easy version would be to ask M. Isenburg, if we can use his code and build shell scripts around his executables. A second solution - with much more effort - would be to integrate his code into GRASS C modules. Bernhard Höfle > LAS is a format commonly used to store lidar data. here is a link I found > this > afternoon regarding some opensource tools which can convert to and from LAS. > > http://www.cs.unc.edu/~isenburg/lastools/ > > it does not look like it is a simple compile -- I don't see any make file or > instructions... > > Perhaps we can talk to these people, and integrate a LAS reader into GRASS, > or > better yet figure out how to use it with r.in.xyz! > > cheers, > > dylan _______________________________________________ grassuser mailing list [email protected] http://grass.itc.it/mailman/listinfo/grassuser
