Hi list, I'm having some trouble using NVIZ. It's worked before using similar data, so I'm not quite sure what the problem is. My goal is to overlay aerial photos over a digital surface model, but I always get errors that GRASS can't allocate enough memory. It doesn't matter how small I make the region. The same problem occurs when I try to do that without the aerial photos, or if I try to take e.g. the red band from the photo and use it as height without putting a photo on top of it. Here's the error:
(Mon Jun 11 10:54:34 2012) nviz elevation=dom_complete@PERMANENT ERROR: G_malloc: unable to allocate 18446744071974792324 bytes at gsds.c:575 (Mon Jun 11 10:54:34 2012) Command finished (0 sec) Does anybody know what could be the problem? If I'm interpreting the bytes correctly, that'd be about 10^10 gigabytes, which several orders of magnitude larger than the rasters involved. Thanks! Best, Daniel
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