Latest Contributions by HannahPomella

‎05-22-2015

Hi! I was using a personal GDB. Now I export the data to shapefile and run the code again. Its working at least a bit 🙂 It creates a table with one entry and then stops with a error.

‎05-20-2015

A ok, now I sow there is a ) missed at the end. solved this error got a new one 🙂

‎05-20-2015

‎05-20-2015

Thanks! I'm VERRY sorry but I have no idea of coding as you my have noticed Now it reports a error in line 7. But line 7 is empty...... is there somethin I have to write to end the code? >>> zoneFC="POIzone_Random" ... raster="Allminerals_Extension.bmp" ... with arcpy.da.SearchCursor(zoneFC,"POI_Nr") as cursor: ... for row in cursor: ... arcpy.MakeFeatureLayer_management(zoneFC,"tempFL","\"POI_Nr\"=" + str(row[0])) ... rast=arcpy.sa.TabulateArea("tempFL","POI_Nr",raster,"Value",r"E:\Projekte\Coop_Meyer\outTable" + str(row[0]) ... Parsing error SyntaxError: invalid syntax (line 7)

‎05-20-2015

Thank you very much for the code. I changed the file names but he reclaims a syntax error in row 6 >>> zoneFC="POIzone_Random" ... raster="Allminerals_Extension.bmp" ... with arcpy.da.SearchCursor(zoneFC,"POI_Nr") as cursor: ... for row in cursor: ... arcpy.MakeFeatureLayer_management(zoneFC,"tempFL","\"POI_Nr\"=" + str(row[0])) ... rast=arcpy.sa.TabulateArea("tempFL","POI_Nr",raster,"Value",r"E:\Projekte\Coop_Meyer\outTable" + str(row[0]) >>> ... Parsing error SyntaxError: invalid syntax (line 6)

‎05-20-2015

hi, thank you very much for your aswers and sorry for my late replay. @Darren Wiens You are right, i need the Tabluate Area tool to get the results I want. But there is still the problem with the overlapping polygons. For sure I can calculate single circle areas and summarise then the results in one table, but I have to calculate >1000 points, so a tool would be nice to have. @Curtis Price thank you for your tipps. I tried now the spatial analyst supplemental tool on ArcGIS 10.3. If I use the Tabulate Area 2 tool on three not overlapping circles it's working perfectly. Then I tried it on three overlapping circles and it does the same as the standart Tabulate Area tool. Its not calculating the entire area. Maybe somebody has a hint what could be the problem? I tried also the NAWQA Area-Characterization Toolbox, but its alwas producing a error "the extent my input featurs is not exact"... No idea what could be wrong with them. Thanks! Hannah

‎05-15-2015

Hello! I'm trying to calculate zonal statistics with a grid as input and overlapping circles in a feature class as areas. As I understud the software is converting the feature class with the polygons in a raster file in the background and clips the polygons. Can I avoid this somehow or is there an other possibility to extract this spatial information from the grid? What I would need is the number of cells with specific values within a 2000m radius around points. Thanks!

‎05-17-2013

Hi! I'm trying to import WFS data into a ArcMap 10.1 document using "Quick import". I can put in al the parameters for the Input Dataset and define the Output Staging Geodatabase but when I then press "ok" a error occures (see picture). Error when writing schema: A unique destination feature type name could nt be generated for " I really have no idea what's the problem..... some ideas maybe?!?! Thanks! [ATTACH=CONFIG]24417[/ATTACH]

Online Status	Offline
Date Last Visited	‎11-11-2020 02:24 AM

My Ideas

Latest Contributions by HannahPomella

Re: calculate zonal statistics using overlapping polygons

Re: calculate zonal statistics using overlapping polygons

Re: calculate zonal statistics using overlapping polygons

Re: calculate zonal statistics using overlapping polygons

Re: calculate zonal statistics using overlapping polygons

Re: calculate zonal statistics using overlapping polygons

calculate zonal statistics using overlapping polygons

Quick import error:

Re: calculate zonal statistics using overlapping p...

calculate zonal statistics using overlapping polyg...