[Qgis-user] Question about Weighting Power value when running Grid-Inverse Distance to a Power

[DelazJ]

Hi,
Tracking information from the Help button in the algorithm dialog led me to
https://gdal.org/tutorials/gdal_grid_tut.html#inverse-distance-to-a-power

Hope that helps,
Harrissou

Le mar. 17 sept. 2019 à 12:00, Daniel Zepeda Rivas <daniel.zepeda at udc.es> a
écrit :

> When using the Raster -> Analysis -> Grid (Inverse Distance to a Power)
>
> At the menu just before pressing run, can somebody please explain me the
> effect of the "Weighting power" option in the interpolation process?
>
> I'm trying to make a temperature map based on points representing each
> weather station, containing the yearly averages values of temperature, and
> when moving the number from the 2 (set it by default) to 4, 6 or 10, the
> map changes significantly
>
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