A site-package created by Esri to expose many ArcObjects to Python.

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104 views

Copied points not intersecting the original points

I'm using an arcpy search cursor to access a Oracle database. I have a simple Python class that I copy the returned row objects into, which gives me more flexiblity than the cursor. The problem is ...
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91 views

getSelectedExtent not working on joined layers

When joining layers the getSelectedExtent function in ArcPy fails to get the extent. Unjoining the layers and running it yeilds the expected result. The joined layers are all located on an SDE. Is ...
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701 views

ArcGIS 10.0/arcpy: Can't retrieve the points in a polyline geometry obect: any idea why?

My arcpy script builds a Python dictionary, dictCLPnts, that holds the geometry objects of a polyline feature class. The following code snippet shows the attempt to access the geometry object with ...
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148 views

Arcpy problems regarding convertToMSD() Function

I am having trouble getting the ConvertToMSD Function to work. Technically it works, but not in the long run of my script. I use the converttomsd function to create an msd. I then publish this msd as ...
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13 views

Compression Algorithms output files larger than the originals. Why?

I'm currently attempting to write a script that will compress a few hundred .tif files. I've tried two approaches, first I wrote a script in Python using CopyRaster_management() function and the ...
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8 views

ArcREST PublishCSVParameters error

I am consistently receiving this error when trying to publish a CSV as a hosted service. My only hunch is that the layerinfo variable is incorrect, however by the ArcGIS documentation I am passing ...
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8 views

remove redundant routes from event table, Prioritizing by date + Arcpy

ItemID Begin End TestDate Construction 1000 0 1 1998 2000 1001 0 5 2001 2000 1002 1 7 1999 1998 ...
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8 views

How to track changes in feature class so as to update only the specific locations in cached service

I have a non versioned enterprise geodatabase. I need to know when a feature class changes, and which features have changed every time. I need this for updating only specific tiles in a cached map ...
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25 views

Why does Select Layer By Location with SWITCH_SELECTION hang?

When I try to follow the solution offered at How to SWITCH_SELECTION after Select Layer By Location in ModelBuilder?, which I think should work the process hangs. Is there something that I may be ...
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31 views

Using Spatial Join to copy a single attribute

I am attempting to use Spatial Join to combine tax parcels and zoning information, such that the parcels contain the designation of the underlying zone. However, I only want to take the "esmZONE" ...
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26 views

Error 010092 for FeatureToRaster in Pythonwin

would someone be able to help me with this problem. As shown the process works for three files (of approx 1000) and then throw the Error 010092: Invalid Output Extent. All the files have been ...
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24 views

How to geocode automatically through ArcPy without runtime error?

How to geocode automatically through ArcPy? My code always runs into runtime error. # Import system modules import arcpy # Set local variables: address_table = "C:\Users\Sibo\Dropbox ...
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26 views

Error when kriging: “output variance prediction raster”

I am trying to run a python script for kriging, but keep getting a following error message. It doesn't make any sense as the output variance prediction raster is optional. The code: # Create ...
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35 views

Perfom SQL queries in Python and process the result

I query column names from a PostGIS table with following Python code: colnames = [] sql_getcolumns = "select column_name from information_schema.columns where table_name='shp2py';" ...
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21 views

How to set floating point raster values to NoData when raster does not have valid statistics

I have a raster with some values of 99999 that I want to set to NoData in Arc 10.2.2. I've tried using the SetNull dialogue box, the SetNull arcpy function, and the Raster Calculator dialogue box as ...
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28 views

arcpy fails to retrieve queried data from a layer using arcpy.da.SearchCursor

I am attempting to retrieve rows of data from an attribute table using arcpy. I have used a definition query on the data in ArcMap so that only one feature is present in the attribute table. I then ...
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16 views

Using a layer file from dropbox in ArcPy

Im wondering if anyone has had any luck using a layer file in ArcPy that is hosted remotely on something like Dropbox I'm trying to do myLayer = ...
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12 views

RuntimeError: ERROR 010240: Could not save raster dataset to G:\GHY_568\project\FlowDir_beth1 with output format GRID

import arcpy from arcpy import env from arcpy.sa import * arcpy.CheckOutExtension("Spatial") env.workspace = r"G:\GHY_568\project" #mystery_creek = r"G:\GHY_568\project\Mystery_Creek.shp" ...
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20 views

Error 999999 “The table already exists” “No spatial reference exists” when using “import arcserver”

I'm hoping someone can help me understand why I'm getting this error. I have a python script tool that throws this error when it is run through the task scheduler: Traceback (most recent call ...
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55 views

UpdateCursor not iterating as desired, updating erroneously

(EDIT BELOW WITH WORKING CHANGES) I have a script in which I am trying to compare attributes in row n to row n+1. If all the attributes match, I want row n+1 to have a field ([Modifier]) updated to ...
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38 views

ArcGIS creating individual layers for unique attribute in a given feild. Limitations of Where Clause

I am putting together some code that makes a layer for each unique attribute within a given field. So if I had a shapefile that contained point data for locations of say postboxes in every city , for ...
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17 views

Arcpy MakeGraph “Parameters are not valid”

I have a Python add-in that should create a graph based on the location ID of a water quality testing station. The user clicks on the point and a relevant graph should be created in the layout window. ...
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32 views

Python error in array declaration

I am getting a error as follows File "C:\Program Files (x86)\ArcGIS\Desktop10.3\ArcPy\arcpy__init__.py", line 2292, in NumPyArrayToRaster return _NumPyArrayToRaster(*args, **kwargs) ValueError: ...
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45 views

Generate individual Maps for each Point in a shapefile or a csv file

I am using ArcGIS 10.1. Lets say I have a shapefile or a csv file with 10 points and their address. First column consist of point ID, second column consist of full address.Lets say I want to create a ...
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27 views

arcpy.da.Walk not adhering to datatype filter “Locator”

I have a file gdb containing feature classes and address locators. I am listing and storing the names of the datasets using arcpy.env.workspace = "C:\input.gdb" (root, fds, ftrs) = ...
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49 views

Script runs in ArcMap Python window but not in stand alone Python win or IDLE

I am attempting to automate some basic geoprocessing for a web map service. I am using Arc Desktop 10.1.This code was built in model builder and exported to python. This runs perfectly in Arc Desktop, ...
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58 views

Not matching schema problems when appending a list of CSV's into an existing FGDB table

So far I have the following code for creating the FGDB table and defining fields which works just fine. But when I try to append a list of csv's to this table I always get a matching schema error. Do ...
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12 views

ArcGIS saving blank file while using ArcPy to join shapefile and Excel table?

I'm working on a project that utilizes ArcPy to join a shapefile and a excel file. This join takes information from the excel file and creates a map that highlights certain areas different shades of a ...
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22 views

setting data frame extent set to a shapefile

I need to set the data frame extent set to a specific shapefile in my Table of Contents. I am not sure how to go about this. Some of the codes I have found deal only with zooming into a selected ...
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22 views

Spline tool using arcpy

Trying to use an arcpy script to operate the spline interpolation tool in spatial analyst on point data that represents soil sample points. When background processing is enabled I get an error of ...
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44 views

Dissolving features by attribute(s)

How to apply ‘statistic_field’ to just one ‘dissolve_field’? I have a feature class that I need to dissolve by PageName but also by earliest year in SERVED_YEAR. So, how to apply MIN to SERVED _YEAR ...
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24 views

Python script can't find custom module in ArcSDE

I've been working on a python script for some time. Its working well but I'm having trouble running it in SDE. My main issue is that the python script, when run in SDE, cannot find any of the ...
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28 views

Import addresses from an Excel file via Python for route optimisation

relative newbie here. Apologies if this is very obvious or basic! I have created a route optimisation model through ArcGIS modelbuilder, then exported the Python script. Within the model I had a ...
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12 views

Error when loading ST_Geometry into SQLite

I have created a new .sqlite database running the arcpy code in ArcGIS 10.3 (with Python x86): import arcpy sqlite_database_path = 'C:/Data/Counties.sqlite' ...
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29 views

Progress dialog box of ArcGIS Python script tool stealing focus from TKinter GUI?

I created a script tool in the custom toolbox, it runs like this: But the default progress dialog keep stealing focus from the Tkinter GUI, that makes me so hard to move/resize the OpenFileDialog, ...
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16 views

How can I create text using Python in ArcMap 10.1

I am using data driven pages to create a map book and I want to create the neighboring labels. Is there a way to create the label with a background? And when there is a NULL value in the attribute ...
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49 views

Calculating distance from PointGeometry object to polyline in arcpy

I created a PointGeometry object on ARCPY and I'm trying to measure the distance from that point to the closest point on a polyline table.. The PointGeometry object has an easy function for that ...
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0answers
25 views

Failed to execute (ExtractByMask)

I use ExtractByMask of arcpy to isolate to subset the provinces of the Philippines. I do it with this code. import arcpy from arcpy import env from arcpy.sa import * ...
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102 views

ImportError: DLL load failed: %1 is not a valid Win32 application

In my system python 26 is installed for arcgis10.0 and python 27 for 64bit is installed. Both are working fine individually. Now, i want to import arcpy from python window, but failed. Now the error ...
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24 views

How do I lookup a value in a list?

I have a list of points populated with a da.SearchCursor. This list is used to lookup additional values from the next step. This would be akin to SQL join. listOfPoints= [] with ...
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40 views

Arcpy save command giving errors

I've been trying to get this to work but for some reason it just keeps failing. Here is a very simplified version of my script: import arcpy arcpy.CheckOutExtension("spatial") #Spatial Analyst ...
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44 views

Object: Createobject Layer Invalid Data Source

I'm using a tool made for ArcGIS, however I keep getting this error (see picture). I do not know any python code and I'm trying to get this script to run. # Import system modules import sys, ...
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0answers
20 views

Layer to kml conversion tool does not generate any output when used with graphics layer

I want to use the layer to kml tool to convert the data of a graphics layer to kml. The tool expects a layer : "The feature or raster layer or layer file (.lyr) to be converted to KML." Despite the ...
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0answers
17 views

Retrieve locally the data of an mxd that are contained in sevice layers and recreate a new mxd with static data (not coming from service)

I want to get/dowload the data contained in a map service and recreate a new mxd file with static (not retrieved from a service) data. I am interested for data coming from feature and graphic layers. ...
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34 views

Script for Arcpy console Lock file gets removed

I am running a script via python console to batch add and calculate new fields of all shapefiles in the current dataframe. Sometimes, especially if I have more than 5 shapefiles to be processed, the ...
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102 views

How to use python in arcgis to create new layer from selection and export into individual maps

I am trying to create county level maps by looping through a master file for each county. However, I get an error message when I try to run the code. I'm not sure what is wrong with my code and I ...
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37 views

overlap test of raster and polygon

I have a shapefile with many polygons and many raster datasets (tif). Now, for each polygon I want to extract its area from the each raster datasets overlapping the polygon and save it to a new ...
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72 views

Apart from “in-memory” space and physical geodatabase, is there any other method to process raster data?

Using the centroid of the building footprints (tagged residential), I want a count of hydrants within 135m, and a count of hydrants within 270m of every residential footprint. This would be based on a ...
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21 views

Multibuffer in arcpy is too slow?

I have to make multibuffer to a several shp's (30 or +) and with this code the it takes 30 minutes or more. import arcpy,time,glob,os def multibuffer (probe,Zona_trab,nombarch3,recortes2): ...
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64 views

Django with arcpy 10.3: RasterDB.dll problem

I am working on a Django application and I need to be able to work with arcpy for geoprocessing. I have installed the Anaconda python distribution to use as the python for Django, because it has conda ...