Hi Everyone, I am trying to import few layers with nearly 700,000 buffer areas around the same number of points. Fr each layer t takes more than 4-5 hours and most of the time, it just stops in the middle of the process. Any idea that which kind of layers can be imported with a faster speed? I need o load 4-5 of such layers and it is now 5 days that I am busy with building a buffer or importing the results.
Actually I tried v.buffer and it took more than a day until I stopped the procedure, although I could create the layer with Fixed distance buffer function in QGIS in 10 minutes. Any idea to accelerate the process of v.buffer ot v.import in GRASS? Also I want to calculate statistics in each of the buffers and have the same issue with v.rast.stats function Another issue with this function is a lot of NAs in the result. No hole exists in the raster files and it should be something with snapping I guess which results in removal of many points. Any idea or solution would be appreciated. Kind regards, Mehrdad Mehrdad Varedi, M.A.Sc. Waterlix <http://www.waterlix.com> Founder www.waterlix.com Cell: +1 (519)722-7057
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