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

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30 views

Modify a Python script to one that uses RasterDomain_3d fuctionality - and writes resulting shapefiles it to one

As I am not very experienced with Python I need your help. I managed to modify a Script (that has been posted here Get boundary of raster image as polygon in ArcGIS Desktop? by ...
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19 views

The 3D polygon generated by skyline in arcgis has no Z value

I used the skyline tool to generate the skyline in a certain scenario, when the visible angle is less than 120°, the skyline is right, as the pic below: When the visible angle is bigger than 120, ...
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46 views

Custom error message with 'Error Code -1' in ArcGIS script tool

I have a script tool in ArcGIS 10.2 and I have altered the tool's validation code to show my custom error messages using setErrorMessage method. It works but when an error message is displayed it ...
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42 views

Using choice of one parameter to populate column of multi-value control ready to have values for second column chosen?

This relates to my earlier question Can one parameter choice on Python toolbox tool set Display Names of other parameters?, but attempts to describe the requirement, rather than my attempted solution, ...
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32 views

ArcPy RemoveLayer removes all layers in loop

I am trying to remove layers that are not found within a list. The loop iterates through the layers within the Map_Left data frame. However, when I run this, it removes all of the layers within the ...
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85 views

Extract layer by attribute and export to new shapefile using arcgis scripting 9.3

I have a n-number of shape files based on attribute i want to extract the layer to export to new shape file, Using feature class to feature class conversion i can do, but i want to check for specific ...
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69 views

multiprocessing and the ArcGIS in_memory workspace

I am trying a script that makes use of multiprocessing and a number of tools within arcpy. The script works only if I write all input, intermediate, and output from child multiprocessing executions to ...
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139 views

Extract .mxd file + data from map package .mpk?

I have two applications - a pc app which uses .mpk and a mobile app which uses .tpk I can generate both, given the .mxd file - but I'd like an easy way to go from a .mpk to .tpk The idea being that ...
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37 views

How do I generate a drainage area-slope scatter plot from ASTER GDEM data

I have ASTER GDEM catchment data. I've installed the TauDEM tool. How do I generate a Drainage Area-Slope scatter plot?
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88 views

How to edit a service definition file (SD) so as to change the Data source (User in oracle)

I am using Oracle 11g ArcGIS 10.2 Considering I have an enterprise geodatabase and I am connected as user1/mypass@myIP/xe I create a map from my table "mylocations" I choose share as ...
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29 views

How do I make arcpy exclude frozen / off layers while importing a DWG file?

I'm attempting to update existing GIS feature classes (SDE) using master AutoCAD files but end up importing ALL features present in the AutoCAD drawing regardless of the visibility settings (frozen / ...
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31 views

XY coordinate data cleansing - search split and append not co mingling

My first question posted is for a project that stemmed from my current work where the data entered had some minor coordinate issues but to the extent of the data not being able to import more than 50% ...
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44 views

set extent for jpeg programmatically

I feel like this should be easy, but how can I set coordinates for a jpeg image using Python? I have a python add-in that draws a polygon and then uses its geometry to post a query request to a REST ...
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103 views

Mosaic many rasters in ArcGIS is slow

I am trying to merge 166 tiles into a single world raster (500 meters resolution) through ArcGis "Mosaic to new raster" tool with a simple Python script. The process seems incredibly slow. Before ...
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64 views

Field mapping for append crashes python

I am trying to append multiple feature classes to a new one. As they come from different sources, the fields are all different, so I have to map the fields of the input feature classes to the fields ...
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45 views

Arcpy and pyqgis on same IDE

I have question: is it possible to set up arcpy and pyqgis on the same IDE (I use Pycharm). I have some problem with running my pyqgis scripts from pycharm. When I first configure Pycharm to recognize ...
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67 views

Clip Management won't work outside of ArcMap/Catalog

Okay so I have a short script that works great when copied into the python window in ArcMap or ArcCatalog, but refuses to work in an IDE for whatever reason. The error that is thrown is: Start Time: ...
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87 views

Esri Python Toolbox(pyt) corruption in ArcToolbox.dat

Symptoms: Open ArcCatalog and all tools within Python Toolbox(pyt) have a red-x error next to them claiming that "Arcpy module has no attribute Parameter" Close ArcCatalog Delete ArcToolbox.dat file ...
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73 views

Using gdal ReadAsArray or Arcpy.RasterToNumPyArray on python 2.6 32bit without it crashing

I am trying to run ReadAsArray on an entire raster and on a single band, python will crash without an error message when trying to do either. Is there a way I can create a 3d array without having to ...
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43 views

Error writing defaultdict values to feature class rows

I originally posted building dictionary from feature class field values, how can I ensure there are no duplicate values per key. The goal is to update another field with all the values per key, which ...
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64 views

Python trainings comparison

My employer provides me with a generous annual training budget and I'd like to use it on one of the following two Python courses. As a GIScientist, I would like to attend the course which will give ...
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80 views

Kriging Interpolation of Daily rainfall data using ArcPy?

I want to perform the interpolation of daily rainfall data for 7 years. I am now working on python using arcpy module. I face several problems while performing interpolation Some day there is no ...
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76 views

User input and passing variables with ModelBuilder

I have created three modelbuilder tools that must be run in sequence. After running each tool, the user must examine several shapefiles and potentially change the input parameters of the next tool. ...
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146 views

Python coding problem - unicode string passed from dictionary to AddField

I tried all possible hints but I´m still stuck. I want to write a script that can be executed from a toolbox in ArcMap/ArcCatalog. It should rename fields (build lists with old fieldnames, new ...
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133 views

SQL Prefix for arcpy.da.SearchCursor

Does the sql prefix - DISTINCT work well on SDE tables? http://resources.arcgis.com/en/help/main/10.1/index.html#//018w00000011000000 Syntax: SearchCursor (in_table, field_names, {where_clause}, ...
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52 views

How to write in only a file .csv (or .txt) the values contained in several rasters?

I am an beginner in Python programming but I would like to write in only a file .csv (or .txt) the values contained in several rasters. For example, I built several rasters by using a loop. The ...
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66 views

Creating symbology by category in python?

I'm trying to create a python script that creates color-coded symbology by county for multiple maps with different data. I've never created a layer file for the purposes of symbology before, but I ...
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96 views

Cause of Error 000308: Invalid Field Type when batch running ArcPy script?

This is my first post on this site. I am using ArcGIS 10.2 for Desktop. I wrote a simple script in the form of a python toolbox to calculate the speed of travel between consecutive entries of a ...
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104 views

Making Map with Color Ramp Using SQL Database Intergration?

This could be a trivial question, but I've been kind of stuck on it for awhile. I'm trying to construct multiple maps that reflect aggregated data showing overall risk by county in a SQL Database ...
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58 views

arcpy: changing lyr data source (raster layers)

I am trying to create a lyr file for each raster file in a folder. To get exact same display settings I thought I would create a lyr file, then, using arcpy copy-paste it for each file in folder and ...
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42 views

Join does not return matching records after 1001 records have been successfully joined

I'm working on a process that joins a feature layer to another feature class. The code is as follows: arcpy.MakeFeatureLayer_management ("New_FC", "newFC_layer") ...
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123 views

ArcPy Multiprocessing 000714 - Working in Debug Mode

In an attempt to render an interactive window via matplotlib I am using an out of process script in a toolbox. If I debug the script, it is possible to step through and render the window as expected. ...
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111 views

arcpy fieldmappings: can't set output field name for fieldmap

I am testing out some code in the Python window of ArcGIS so that I can insert it into a standalone script later. I want to create a copy of a table and add a new field that is the result of ...
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129 views

Creating data driven pages via arcpy

We have a data driven pages enabled MXD. Refreshing this mxd in arcmap works and gives me 9000+ pages. Via python however, mxd.dataDrivenPages.pageCount returns 0. Even after ...
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47 views

Real-time Feature/Geometry Aggregation in Map Service Layer

Use-Case Provide a map service layer that perform a real-time aggregation of geometry objects grouped on a set of criteria from a normalized data source, labeling the resulting image based on data ...
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55 views

Why is ArcGIS Server so slow in creating mapbook PNG

We have 3 MXDs for creating 3 different mapbooks. Our customer want a daily export to PNG. For this, I use a Python-Script, which works fine for me on my Desktop. But I need it on ArcGIS Server. There ...
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263 views

Using arcpy.CopyFeatures_management results in a 000210 using a database connection that does not contain saved credentials

Currently have a problem running CopyFeatures_management in ESRI's ArcGIS 10.1 The following shows two Enterprise Geodatabase connection files. One includes the username and password and the other ...
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319 views

Token Error with ArcGIS Server 10.2.2

I am using the ArPy example from esri sample. Script was working fine but then I updated my ArcGIS Server to 10.2.2 and I am getting this error: Token Expired, Code: 498. I have proper credentials as ...
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145 views

Programmatically Load Hyperlink File in ArcMap 10.2

I am using an arcpy script tool to create an XY Event Layer from a text file and then save the layer to a .lyr. This works, but I also want to load a hyperlink file and apply it to the layer ...
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227 views

How to replace data source of annotation feature classes using ArcPy?

I want to batch replace paths in a series of .mxd files using Python. Many of the layers have moved and in some cases the name has changed or its dataset is different. I've written this code which ...
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42 views

Why does clip only return the top polygon?

I'm running the command below on a data set with many stacked polygons. This is a county standard so I can't change the way they manage their data. Each type of polygon can be uniquely identified ...
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135 views

How can a script tool share (dynamic) variables among different modules?

I'm running a python script from the toolbox window (as a script tool). I have a second python (tkinter) module that I use as an input interface. Now, I know that the script tool can call the ...
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89 views

How to Build Query Table from two OLE DB tables using ArcPy?

When I run the following code to create a subset of a table, the error says "An invalid SQL statement was used" [Query]. The error shows in line 39. Is there any idea you can figure this out? import ...
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84 views

Error in cliping raster with multifeature polygon shape with arcgis9.3 using python

I have raster and I have a multifeatured polygonshape file. I Need to Clip my raster Image. Python code was developed for arcgis 9.3. It was working before and suddenly it stoped working. my codes is: ...
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188 views

Running python script outside of Arcmap's python console

My codes works fine in Arcmap's python windows. But when I try to run it in a command promt windows, It says that; ERROR 000837: The workspace is not the correct workspace type. But it works fine ...
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72 views

What causes “RuntimeError: DataFrameObject: Error in setting extent”?

I'm having a problem whilst trying to set extent on a python script. mapDoc is created using Web_map_as_Json string. Appreciate if anyone can help. result = ...
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199 views

How to utilize GPSQLExpression data type in Python Toolbox

I am trying to write my first Python Toolbox for ArcGIS (neat stuff by the way). The tool is simple enough - it connects to SQL Server and downloads data for the user. The trick here is, I want the ...
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66 views

Is there a way to test if a feature class is registered with geodatabase?

I've got feature classes inside an Oracle 11g ArcSDE geodatabase. I'd like to perform the arcpy method RegisterWithGeodatabase_management on all those feature classes. But before that, I'd like to ...
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61 views

Arcpy PageLayout.dll Errors in Python

import os import arcpy arcpy.env.overwriteOutput=True folderPath= raw_input ("Enter directory: ") filePath= raw_input ("Enter data repository: ") f = open((os.path.join ...
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83 views

Model Run from Python script

Ive broken a complex task down to a very simple excersise and still cant get it to work.... I need to set up a Python Scpript to Run a Model. model: "SelectTest" toolbox: ...