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I'm working on a script that prints the names of hospitals that are within a certain zip-code. When I run my code, though, python keeps giving me an Error message that says that my Hospitals shapefile does not exist. I've tested to see whether or not the shapefile exists using arcpy.Exists and I...

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I need to remove a geometry from the map. It may be a marker, circle, polyline etc. I don't see any method like remove, clear or destroy. I already know how to clear everything on the map but this is not what I need. I would like to remove it with javascript. أكثر...

I'm using ArcGIS (ArcMap) 10.2 to determine the relative location of points of land to a regulated area. I downloaded a layer (.lyr) file that displays the regulated area, and am able to display that information with my data. However, I am unable to use the data in (or referenced by) the...

I have a script that calculating vertices angles on Polyline layer and the selecting features in that layer at a specified angle. at the end of the script i'm using select by attributeand getting error 000840 the value is not raster layer, the value is not mosaic layer...

I'm stumped here. I've seen this error in other posts but not quite in the same context. I'm trying to run the arcpy.management.CreateRelationshipClass() tool in ArcGIS 10.0. Absolutely everything I've tried throws the 000840 error. I ultimately want to run the tool from a Python script, but for...

I am trying to open a ArcGIS file browser. And For this, I used IGxDialog interface's DoModalOpen method. To specify what the user can select using a GxDialog browser is based on the filters (GxObjectFilter) held by the object. To browse workspace, I set ObjectFilter to GxFilterWorkspaces. But...

I can't figure this out. I'm trying to create a Python geoprocessing service that will be used in a web map. I have a feature class called Overhead_line that has 4 different fields- LineToLine, LineToLineToG, LineToGround, and ThreePhase. These are types of faults that occur on our distribution...

In my Add-In built using .NET ArcObjects/C# with Arc 10.0 I would like to be able to programmatically unselect a subset of all selected features gathered through a reference to FocusMap.FeatureSelection. I can pretty easily holistically unselect all of the features using the Clear() method, but...

I have a list of things each have two grid references, start and stop points. I can turn these into points and join them with polylines. But what I need to do is have the lines that join the points the follow the route of another polyline, in this case it is a river. I have 38 lists (for...

How do I select more than one features from raster attribute table? For example: "lc_2001" = 21, 22, 23, 24 AND "lc_2006" = 11, 31, 41, 51 أكثر...

first-time asker, but I've been lurking for a while. I've searched SE and ArcGIS support, but haven't figured out why this is acting so strange. I'm working through tutorials from the book "GIS Tutorial for Python Scripting," by David W. Allen, and I have this code pretty much exactly the way...

I have a stand alone python script using qgis that I wrote with the help of the SE question here The script takes three arguments being; an input file path, an output file path, and another input file path. As per advice from this question the script now happily runs in parallel using gnu...

Hi I'm new to qgis and I'm having trouble adding elevation data to my existing vector file. I currently have two files 1) a road network with the all attribute information and 2) a vector file with point elevation data. What I want to do is add an elevation column to the attributes...

Dear all, very deep on my will please share Pix4DMapper + crack/licence. Thank you, أكثر...

Is it the case that when I use Arc GIS to compute nearest distance from a point to a poly-line/polygon, I need to project them both in an equidistant projection? Note: I am using the near tool. What happens, for example, if I do not project them at all and so the everything is just in the...

Is it the case that when I use Arc GIS to compute nearest distance from a point to a poly-line/polygon, I need to project them both in an equidistant projection? Note: I am using the near tool. What happens, for example, if I do not project them at all and so the everything is just in the...

I would like to have two versions of QGIS (2.8.2 and 2.8.10) in Ubuntu 14.04. However I don't know how to do it. Anyone help me? أكثر...

I was conducting Mean Coodinates process functions with weighted fields when I began faces ZeroDivision errors in some processes. The Shapefile Data has been joined together with imported Spreadsheet data. I have to run this simulation multiple times and about 70% of the times it has worked...

Forests in the highlands of northern Somalia are important sources of frankincense and myrhh. أكثر...