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

A power of 1 is a linear interpolation among all points in the search radius. A power of 2 causes the "closest point" in the search radius to have a slightly higher weight. A power of 4, 6 and especially 10 causes the closest point to behave like a polygonal or  theissen polygon. A

Re: [Qgis-user] Shortest path caching

Hi, « Is there any way to output a string from a process which you can then use as an input in another process? » I am pretty sure you can do this but I don’t use the graphical modelling. Other users will give you better advice. You could repost this specific question if you don’t get

Re: [Qgis-user] Problems with the tool: join by attributes

Try 'Join attributes by location (summary)' [cid:image001.png@01D56D56.22BA2FE0] Venlig hilsen Hans Erik Jacobsen GIS Analytiker Regional Udvikling, Sekretariat og Analyse E-mail: h...@rsyd.dk Direkte: 76631314 Mobil: 23347747 [logo] Region Syddanmark Damhaven 12,

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

Dear Colleagues, as we work on such topics ourselves, let me point out please that those 'sophisticated methods' of interpolation etc have 100% nothing to do with climate, or temperature, and such units, and likely are very misleading for outcome. One may call it 'data smearing' but not more.

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

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 a écrit : > When using the Raster -> Analysis -> Grid (Inverse

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

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

[Qgis-user] Problem Running v.sample in QGIS 3

I am trying to run the GRASS tool v.sample in 64 bit QGIS 3.8.2 and 3.4.11 with GRASS 7.6.1, and 3.2.3 with GRASS 7.4.1 on a 64-bit Windows 10 laptop, following directions in Learn QGIS, Fourth Edition: Your step-by-step guide to the fundamental of QGIS 3.4, by Andrew Cutts and Anita Glaser (Packt

Re: [QGIS-it-user] R: Re: Nuovo Plugin CDU Creator

Grazie mille Salvatore! Abbiamo già inserito nel manuale sia il video che il dataset. Per quanto riguarda il video per noi sarebbe un piacere se comparisse sul tuo canale ;-) Grazie ancora per il contributo!! Roberta Il giorno mar 17 set 2019 alle ore 09:46 Totò Fiandaca <

[Qgis-user] Problems with the tool: join by attributes

Hi, I want to spatially join points with individual values to a polygon grid. The resulting shapefile should have a column where the values oft the points are summed up - according to the grid cell they are found in. This simple operation works fine in QGIS 2.18 where you can click "sum" as the

Re: [QGIS-it-user] R: Re: Nuovo Plugin CDU Creator

Ciao, per me nessun problema, vi passo i due file: video: https://mega.nz/#!UdoGSKDK!BThGeIVuMZrno8svhzEPFVFLGdbjS-LObvPnS-E2xi4 dataset: https://mega.nz/#!FF52iQZR!HhQaMayT-yd3ZrRnKRGb-GZyM_QFG7vew3wmLC8W8Wg potete usarli senza restrizioni. saluti Il giorno mar 17 set 2019 alle ore 09:13

[Qgis-user] QGIS metadata options ? (Thanks; re-post)

Hi there, QGIS community, very sorry, but I am still struggling with xml ISO compliant FGDC metadata in QGIS. I only see the great webpage on MetaEdit; well, except, I cannot find it in the PlugIns and the website seems to be not supported anymore; no reply upon request.

Re: [QGIS-it-user] R: Re: Nuovo Plugin CDU Creator

Ciao Salvatore, grazie mille sia per il dataset che per il video molto chiaro ed esplicativo. Per quanto ci riguarda, non è assolutamente un problema renderlo pubblico..anzi ci chiedevamo se potevamo inserire nel manuale del Plugin sia il link al video che il dataset. Credo sarebbe molto utile per

Re: [Qgis-user] Shortest path caching

Hello Both, Thank you for your answers so far and I could indeed get on with the python methods but I’m trying to build a solution which a normal user would understand with minimal effort really. I’m currently looking at using the graphical modeler to create a routing which will replicate