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I have a .pyt Python toolbox which runs fine in ArcMap and then gives the dreaded "ERROR 000816: The tool is not valid" when published as a GP Service. I've dealt with this issue many times before, but this one is exceptional. If I run ArcMap as the arcgis service account user (Shift -...

I am looking to build a rule based query for deadend (dangling links). Im well aware that the Check Topology handles this but i would like to have this highlight to toggle on and off without constant validation. Im using the geometry functions trying to sting something together but having...

Is it possible to have geoevent in its own cluster? On a multinode server config I have only been able to get the first machine to run geoevent. All of the other servers that I join to the site are unable to run geoevent. When I go to geoevent/manager on the other servers I get an error No...

Hi I am completely new to GIS and am trying to develop a system which reads from navigational data sources in NMEA 0183 format. I have read about NMEA format but I could not figure out what is the meaning of each type of nmea sentence. I am not asking how to parse or meaning of fields in each...

I have 58 ascii layers and want to crop them to the same extent with the "raster" R p Here is my code: library(raster)setwd("D:/Work data/Medicago/Paper_AlfalfaLandscapeGenetics/AlfalfaLandscapeGenetics_Rproject/data")#Input variables######################The layers must have a similar...

a plugin for the Print Composer checks if the current project has at least one Composer when loading to avoid the error when creating the menu on a Composer that doesn't exist. However, once the plugin is installed and QGIS starts up, it does it with an empty project that doesn't have any...

while clicking on the button on.click event is not fired and getting error "Cannot read property 'on' of undefined",how to solve this issue. Simple Map html, body, #map { height: 100%; width: 100%; margin: 0; padding: 0; } body {...

Does anyone have any suggestions on how I can create a 3 Hectare circle around a point quickly? I am using arcmap 10.3. Thanks أكثر...

GX Developer 8.5.1 is now available! Geosoft GX Developer can be used by software developers who wish to either extend the capabilities of Geosoft platforms, or create stand-alone programs that read and/or write to Geosoft file formats or need to use various features in the Geosoft API.  The...

If one uses arcpy to calculate areas for a field in metric units on a polygon shapefile in a geographic coordinate system it will work, and give you plausible results. According to the documentation it uses 'a geodesic algorithm' but I don't understand what this means. How is it producing these...

I recently found this post to create a digital elevation model (DEM) with Google Earth and QGIS. First it requires to manually create a path for sampling elevation data: http://monde-geospatial.com/create-contours-and-dem-using-google-earth-and-qgis-2-10/ While this works fine for smaller study...

I have a point Vector layer. There are some cases when for one geographic location there are multiple points which should be designed with different symbols. E.g. in a certain building there are pharmacy, grocery store, book shop etc. and each of them has its own symbol. What is the best...

Does getDetails of google Place API return panoromic pictures in photos[] array? أكثر...

I have used following code for selecting the features and save it as image. layer = self.iface.activeLayer(); layer.setSelectedFeatures([]) count =layer.featureCount() lstChalta = [] lstFeatures = processing.features(layer) for elem in lstFeatures: geom = elem.geometry() attr =...

I have a shapefile with a field called "Name". The name field contains many hundred columns of City, Lake, River, County. I want to add a value in another field for each of the entries in "Name". Like, all records of City will get the value 10, all records of Lake get the value 7 and so on...

Could you please help with selection problem. I have about 1000 of shapefiles. Each shapefile has points located in a rectangular net. But size of that nets (and as a result number of points) differ in every shapefile. Only thing all shapefiles have in common are distances, net size is 10...

Does anyone know where I could find an up to date data set of amenities for the UK? I'm working on a study which needs to understand the distributional impact of a potential development proposal, in this instance in the Greater Manchester area. As part of this I need to obtain local amenity...

I'm looking for a big help to accomplish the following task: I have this street network of the center of Turin (IT), composed by lines representing streets, and black points representing intersections. I have computed the centroids of each line and displayed these as red points. Now I would...

I'm a Master's student and software developer and I want to make a new contrib development based on NoSQL databases like Cassandra. Does anyone know any people, University or Research Group who works in "Geo-Cassandra" currently? أكثر...

Bonjour, J'écris un plugin qui appelle SAGA par le Processing. J'aimerai depuis le plugin tester si Saga est installé et connaitre sa version. Pour GDAL j'ai trouvé la version par "processing.tools.raster.gdal.__version__" Merci Jean أكثر...