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

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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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82 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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38 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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57 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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68 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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293 views

Copy Features giving ERROR 000210: Cannot create output in ArcPy?

I have an issue where I'm trying to save separate feature classes for each route in an already solved closest facility problem, and one seemingly arbitrary route won't save. I tried to look at the ...
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80 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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65 views

How to batch process near feature distance in ArcGIS

I have 2000+ point shape files. These are all GPS tracks. I want to calculate the distance from each point to the nearest feature (road, train line, restaurant etc) within a 30 meter radius. I am ...
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42 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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39 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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100 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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71 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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81 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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80 views

Debugging ArcPy script to search, get value, compare to field names and sum field values?

`I am looking to do the following task: Look at the values in RegID_6k99 field (numerical field). Select all records where "RegID_6k99 == 0". In this case 6 records should be selected. For each of ...
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42 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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46 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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233 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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247 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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100 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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184 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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38 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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96 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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73 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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67 views

using arcpy to query sde database in python

I have three variables: view_name, column_name, and column_content. column_name contains id, name, address, etc. column_content contains 123, John, 200 King st, etc. user specifies the column_name ...
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73 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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162 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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53 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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1k views

How to use replaceDataSource to replace data source for multiple layers?

I appear to be having difficulty with using 'replaceDataSource'. ESRI has atrocious documentation on updating and fixing data sources, and almost everything I have read on the subject is almost what I ...
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177 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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56 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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58 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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157 views

building a progress dialog with pythonaddins in ArcMap

As a component of my add-in, I compute a bunch of summary statistics when the user clicks a button. This can take a while to process and it can appear as though the program has stopped responding. I ...
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133 views

problem in using schema.ini to force ArcMap recognize field types

I have a folder of csv files (500+), and created a very long schema.ini file to force ArcMap recognize field types as I want. However, for some reason, ArcMap can read some CSV files properly; but ...
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117 views

Is it possible to get field type information from FieldInfo object in ArcPy?

I'm looking at the FieldInfo object documentation for ArcGIS 10.2 and am not seeing access for field type (e.g. short, string, double). Is it possible to get field type information from the ...
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84 views

How can I output an arbitrary number of file urls from a Synchronous Geoprocessing Service?

Scenario: Custom Export Service. The service creates zip files with shps in them and return the url to the file. I understand if you intend to to run this in synchronous mode, you must have a tool ...
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63 views

iisnode with ArcPy

I am calling the child_process in Node to trigger a python script which is importing ArcPy. This works fine until I start sending requests through IIS. Python runs, but importing ArcPy fails. I have ...
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253 views

arcpy symbology colors changing on RefreshActiveView()

I have a problem that I'm not sure is functionality not built into arcpy or I'm just doing something wrong. I'm using arcpy.mapping.UpdateLayer() to apply symbology to a layer, but afterwards some ...
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168 views

Composite bands produces a single band image

Running this produces a single band tif and not a three band image. Has anyone seen this before or can suggest ways to trouble shoot it? Input_Rasters = path + parentdir + "/" + dir + "/" + ...
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62 views

Obtain virtual output directory path in geoprocessing service

I am publishing a geoprocessing service and I want to be able to access the virtual output directory path configured for the service. Now I know that gp services will magically return virtual paths ...
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88 views

Why might ArcPy, TableToTable, MakeQueryTable and ArcSDE have performance issue in IDLE?

I have written a Python script tool to do: Make Query Table Table To Table (with fieldmapping). The code is nothing more than arcpy.MakeQueryTable("table1;table2;table3", ...
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229 views

merge_management

Here is the edited code: import arcpy import os from arcpy import env set the environment settings env.workspace = "C:\RG\Kings County\Test.gdb" fcs = arcpy.ListFeatureClasses("Sub_NVF_*") ...
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101 views

Import related CSVs to geodatabase without losing foreign key relationships

For various reasons I understand it is poor practice to rely upon OBJECTID fields to relate different tables together using a relationship class. Therefore, I have a series of several tables related ...
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102 views

Get values from select by location to append to table

I'm trying to calculate the road frontage of polygons by converting polygons to lines and splitting in their vertices, then using select by location to find lines that are within 7.5 meters of the ...
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77 views

Convert polygon feature to line feature

I have a polygon shape-file i need to extract the line segments where the polygon features intersect each other and also the segment where they don't. Can we automate this process or can scripting ...
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139 views

What is a good way to cluster point data by item counts in ArcGIS?

I have point features that have as an attribute an asset count. For instance, point A may have 3 assets whereas point B may have 300 assets. My goal is to have each point be in two categories: ...
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251 views

Change ArcGIS Server mapservice properties programmatically

I am weekly caching my ArcGIS Server mapservice tiles with help of a python script using the arcpy.ManageMapServerCacheTiles_server() command (ArcGIS 10.0, SP5). For whatever reason, this script fails ...
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69 views

Insert last coordinates from a list of coordinates with line ID into a multipart polyline feature class

I'm having problems creating the last line from a list of coordinates that I have. I have a text file with coordinate data with a X, Y, and a Line ID (LID). I read the file and inserted each ...
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50 views

Creating sign locations from an existing database with offset & dist to nearest intersection (buffer analysis)?

I have a database of 22,000+ signs that contains the offset from centerline along with a distance to/from the edge of pavement to a specific intersecting road for each sign. I also have a street ...
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317 views

Arc10.1: intermittent Error using arcpy.Delete() on temporary rasters

I've been pulling my hair out with an intermittent error when running from either the MS-DOS prompt, PyScripter, or WingIDE. Haven't bothered to check w/in Desktop apps (but a colleague says it's the ...
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100 views

Subset a GeoTIFF image into regular grids and extract mean latitude, mean longitude, and mean RGB for each grid

How can I subset a GeoTIFF image with 1000 by 1000 pixels into regular square grids of 50 by 50 pixels (400 grid objects in total); and calculate mean latitude, mean longitude, and mean RGB for each ...