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  • Posted a comment on discussion Open Discussion on SAGA GIS

    It seems like the interpolation is going through sometimes, even though memory usage is going beyond 4gb significantly (~6gb). e.g. A point cloud of 7M points crashed the interpolation immediately. I went back in, cleaned up a bit and reduced to 5M. Didn't expect it to work, but it did, with the highest resolution I am using. My largest point clouds have 4-7M points and are spread approx. over an area of 600m x 1800m Still, might there be an issue with the Natural Neighbour implementation? Thanks...

  • Posted a comment on discussion Open Discussion on SAGA GIS

    Hello Everyone, I am using SAGA 4.0.1 64 bit but encountering a crash of saga_cmd every time I try to use Natural Neighbor interpolation and the used memory hits ~4gb. It happens when either the point cloud is very large, or when the grid resolution is "too high". i.e. the gridding only succeeds if I reduce the number of points and/or increase the cell size. But that's not a solution, I need to be able to grid large point clouds with same resolution every time. Anyone know the reason or how to resolve...

  • Modified a comment on discussion Open Discussion on SAGA GIS

    Hello, I am new to multibeam hydrographic survey and I would like to use SAGA to...

  • Modified a comment on discussion Open Discussion on SAGA GIS

    Hello, I am new to multibeam hydrographic survey and I would like to use SAGA to...

  • Posted a comment on discussion Open Discussion on SAGA GIS

    Hello, I am new to multibeam hydrographic survey and I would like to use SAGA to...

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xlemont
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2017-01-19 20:47:13

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