GRASS GIS - V.VOL.RST avoid segmentation (paneling) Planned maintenance scheduled April 23, 2019 at 23:30 UTC (7:30pm US/Eastern) Announcing the arrival of Valued Associate #679: Cesar Manara Unicorn Meta Zoo #1: Why another podcast?Are special interpolation techniques required for weather data?GRASS GIS not startingGRASS GIS G_malloc errorGRASS GIS data displayHow to merge adjacent polygons with no common attributes in GRASS?How to perform segmentation in GRASS?gdal_grid invdistnn with smoothing?GRASS GIS: Interpolate DEM from irregularly spaced coastal survey dataGrass gis - 3D data set interpolate to 3D rasterGRASS GIS - 3D raster, make voxels above DEM NULL (or remove them)

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GRASS GIS - V.VOL.RST avoid segmentation (paneling)



Planned maintenance scheduled April 23, 2019 at 23:30 UTC (7:30pm US/Eastern)
Announcing the arrival of Valued Associate #679: Cesar Manara
Unicorn Meta Zoo #1: Why another podcast?Are special interpolation techniques required for weather data?GRASS GIS not startingGRASS GIS G_malloc errorGRASS GIS data displayHow to merge adjacent polygons with no common attributes in GRASS?How to perform segmentation in GRASS?gdal_grid invdistnn with smoothing?GRASS GIS: Interpolate DEM from irregularly spaced coastal survey dataGrass gis - 3D data set interpolate to 3D rasterGRASS GIS - 3D raster, make voxels above DEM NULL (or remove them)



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0















In order to reduce the segmentation effect where the interpolation appears to have different square regions, is this due to segment that are too small (segmax?).



Is the solution to avoid this to increase the segment size (which increases the run time)?



What should be the ratio of npmin and mpmax vs segmax as these two parameters need to be greater than segmax?



The default setting for the module is 50 for segmax, 200 for npmin, and 700 for mpmax.










share|improve this question
























  • Can you please edit and add the error message?

    – markusN
    Apr 16 at 18:31











  • there is no error message as it just visible when vewing the data. See link here for screenshot imagizer.imageshack.com/img923/6509/M0aSyH.png

    – fanfanGis
    Apr 18 at 0:28


















0















In order to reduce the segmentation effect where the interpolation appears to have different square regions, is this due to segment that are too small (segmax?).



Is the solution to avoid this to increase the segment size (which increases the run time)?



What should be the ratio of npmin and mpmax vs segmax as these two parameters need to be greater than segmax?



The default setting for the module is 50 for segmax, 200 for npmin, and 700 for mpmax.










share|improve this question
























  • Can you please edit and add the error message?

    – markusN
    Apr 16 at 18:31











  • there is no error message as it just visible when vewing the data. See link here for screenshot imagizer.imageshack.com/img923/6509/M0aSyH.png

    – fanfanGis
    Apr 18 at 0:28














0












0








0








In order to reduce the segmentation effect where the interpolation appears to have different square regions, is this due to segment that are too small (segmax?).



Is the solution to avoid this to increase the segment size (which increases the run time)?



What should be the ratio of npmin and mpmax vs segmax as these two parameters need to be greater than segmax?



The default setting for the module is 50 for segmax, 200 for npmin, and 700 for mpmax.










share|improve this question
















In order to reduce the segmentation effect where the interpolation appears to have different square regions, is this due to segment that are too small (segmax?).



Is the solution to avoid this to increase the segment size (which increases the run time)?



What should be the ratio of npmin and mpmax vs segmax as these two parameters need to be greater than segmax?



The default setting for the module is 50 for segmax, 200 for npmin, and 700 for mpmax.







grass interpolation voxel






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Apr 14 at 6:44









PolyGeo♦

54.1k1782246




54.1k1782246










asked Apr 13 at 1:21









fanfanGisfanfanGis

356




356












  • Can you please edit and add the error message?

    – markusN
    Apr 16 at 18:31











  • there is no error message as it just visible when vewing the data. See link here for screenshot imagizer.imageshack.com/img923/6509/M0aSyH.png

    – fanfanGis
    Apr 18 at 0:28


















  • Can you please edit and add the error message?

    – markusN
    Apr 16 at 18:31











  • there is no error message as it just visible when vewing the data. See link here for screenshot imagizer.imageshack.com/img923/6509/M0aSyH.png

    – fanfanGis
    Apr 18 at 0:28

















Can you please edit and add the error message?

– markusN
Apr 16 at 18:31





Can you please edit and add the error message?

– markusN
Apr 16 at 18:31













there is no error message as it just visible when vewing the data. See link here for screenshot imagizer.imageshack.com/img923/6509/M0aSyH.png

– fanfanGis
Apr 18 at 0:28






there is no error message as it just visible when vewing the data. See link here for screenshot imagizer.imageshack.com/img923/6509/M0aSyH.png

– fanfanGis
Apr 18 at 0:28











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