Grided Export - Oberlapping

PeterDrexel
PeterDrexel Global Mapper UserTrusted User
edited March 2013 in Bug Report
Mike,
(GM 13.2)
If I export a Elevation-Raster using Griding (Shapefile containing regular rectangles) and overlapping (1%) and if I then choose YES Crop to the exact area boundry - I get a overlapping elevation-grids, but the elevations in the obverlapping areas are all nodata. If I choose NO export works well...
Thanks
Peter

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  • global_mapper
    global_mapper Administrator
    edited March 2013
    Peter,

    That is what I would expect. If you choose Yes to crop to the area bounds then everything outside the area has to be 'no data', otherwise you aren't actually cropping to the areas. It seems like the NO option to just crop to the bounds should be what you want if you want data outside the areas.

    Thanks,

    Mike
    Global Mapper Guru
    gmsupport@bluemarblegeo.com
    http://www.bluemarblegeo.com/
  • PeterDrexel
    PeterDrexel Global Mapper User Trusted User
    edited March 2013
    Mike,
    OK, but I wonder why I can create Overlapping Grids with no content in the overlapping area...
    Thanks
    Peter

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