0
votes
1answer
25 views

Calculate text field based on codeblock query of numeric field

I am trying to populate a field with a L/R bank designation based on a route measure (as part of a larger script), but I am struggling. I have a shapefile created (tir_pts_lyr), I have a blank column ...
1
vote
1answer
66 views

Arcpy Script tool

I'm creating a script tool and using the SelectLayerBy Attribute function (below), arcpy.SelectLayerByAttribute_management("cities_lyr", "NEW_SELECTION", '"CRIME_INDX" <= 0.02') However, I keep ...
2
votes
1answer
50 views

Conditional SQL Query

I've been running a code that searches a desired field in a feature class and performs an specified SQL query based on whether the field is string or double. The variables are just temporary fillers ...
1
vote
1answer
57 views

SQL within Python Script to get only part of the expression by GetParameterAsText

I was wondering if anybody could help me. Im trying to create a tool within ArcMap using a python script. Within the script i've been trying figure out how to change it so that I only need to get ...
2
votes
1answer
17 views

Setting the output parameter in a toolbox to be a PDF

I need to allow a user to input a path and name where they would like to save their new map book PDF on their computer/drive. I have created a script where the user can input their mxd with data ...
0
votes
0answers
41 views

Using ArcPy, is there a way to change the color of a symbol in a UniqueValuesSymbology object?

I have an template mxd I reference with several pre-defined layers. The only variable I need to modify is the color of certain symbols in the layer. I have tried to modify and dig around the Symbology ...
0
votes
1answer
40 views

Use a variable to calculate a field with arcpy as a script in a toolbox?

stringvariable = "banana" arcpy.CalculateField_management("c:\point.shp", "SUBDIRECT", "stringvariable", "PYTHON") I get an error saying stringvariable is not defined what's the deal? I check ...
1
vote
0answers
66 views

Python script does not work for a LGA with space [closed]

Thanks! I got my script working now with replace gp.AddMessage() instead of print when running the script in ArcMap and replace the quote with blank as well since Python would include the quotation ...
0
votes
1answer
43 views

How to programatically create point and use it in Select by Location query?

I have a section grid for a US state. I also have a quarter/quarter section grid which splits the section grid into 16 equal squares. I have written a Python script that finds the XY coordinates of ...
4
votes
1answer
57 views

Programatically detect the format/version of an arc toolbox (e.g. 10.0,10.1 etc)

Is there a way to tell programatically (from the command line) what format a given ArcMap toolbox was saved in - 10.0, 10.1 and so on?
2
votes
1answer
136 views

How can I put the name of file in add field with python?

In my script, I have to create field in 15 layers. The name that I wold like to set in this new field is the same of the file's name. But all attempts that I did were worng. My script: ...
0
votes
0answers
53 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: ...
1
vote
0answers
95 views

Why do I get different results running a script in PyWin and loading it to the Python shell in ArcGIS? [closed]

I've been trying to teach myself Python scripting for ArcGIS and have gotten frustrated on multiple occasions when I try to debug my script endlessly, only to later find out that it actually works ...
2
votes
2answers
158 views

Create python script to update field based on change in another field ArcGIS

I am trying to update a field "TPN" based on another field "PASS_NUM". In my script "TPN" is a newly added number field and thus blank, "PASS_NUM" is also a number field but it contains the wrong ...
0
votes
1answer
148 views

ArcGIS ModelBuilder pass arcpy.SetParameterAsText as input to next tool

I am trying to build a model which uses two simple scripts, Script A and Script B. I want to use arcpy.SetParameterAsText to set an output in script A, which is then used as an input in script B. In ...
2
votes
0answers
43 views

Near Analysis takes much longer in ArcPy? [duplicate]

I have a feature class of about 12 points, a feature class of hundreds of roads, and need to find the nearest road to each point. So the obvious solution (Near tool) takes about 20 seconds, and the ...
2
votes
1answer
99 views

Embedded python script module import issue

I have two ArcGIS python scripts. One is a primary python script that calls a number of functions from a second python script. Everything works well, i.e. primary tool calls and uses functions from a ...
6
votes
2answers
228 views

How to replace a cyrillic symbol in an attribute table using python?

I've tried searching for an answer and I've already seen some similar themes here, but I still haven't been successful in replacing Cyrillic symbols in an attribute table, which is why I'm asking for ...
3
votes
2answers
198 views

Using ArcScripts

I use ArcGIS 10 I want to use an arcscript to compute an index of ruggedness for each cell of my map. For this purpose, I found, Evan's TRI.aml script here: ...
0
votes
0answers
130 views

Arcpy - change layer from sde connection to file geodatabase

We are copying data from our corporate office to field offices and we are creating a file geodatabase at these field offices. We are copying the layers that point to sde and they need to point to the ...
2
votes
0answers
103 views

How to call ArcPy script from Windows Service? [closed]

I'd like to call arcpy script from Windows Service. Here (Calling arcpy/python from .NET?) I read that I can load python script. What do I need to load arcpy script?
1
vote
1answer
166 views

How to avoid setting env.workspace and other paths/settings all the time

I have some scripts that are constantly setting env.workspace of arcpy. Usually, I have a caller script(script1.py) that may call some other script (script2.py). I've created a file globals.py with ...
1
vote
1answer
108 views

Batch Aggregate Raster using Python

Trying to write a python script to batch Aggregate a bunch of different rasters. get a Parsing Error Syntax error for line 11. # Batch Aggregate raster tool import arcpy from arcpy import env from ...
0
votes
0answers
51 views

Arcpy - loop through subfolders and change mxd settings [duplicate]

I'm trying to run a python script that uses arcpy and os.walk modules. The aim is to find all mxds by specyfying top workspace level only and for the tool to loop through all subdirectories and locate ...
1
vote
1answer
110 views

Improve Python script logic/structure for erasing features with arcpy

EDIT: Too big a question, I think - so, to refine it: Please help me define (and therefore, research/learn how to use) the Pythonic concept for writing a script that can take one input variable, ...
8
votes
1answer
170 views

Where to find and share Python geoprocessing scripts? [duplicate]

Where are folks storing and sharing their Python geoprocessing scripts? For example, I know that GitHub has some shared scripts. ESRI is phasing-out ArcScripts, which is still really handy, and ...
3
votes
1answer
219 views

'Pausing' a Python script tool to allow the user to provide input before continuing

I am using ArcGIS. I have written a Python script that creates various surfaces including NDVI. After the script creates those surfaces, I would like the script to stop running while the user ...
0
votes
0answers
73 views

Copy Raster Catalog from .mdb to .gdb, but only within a certain extent with arcpy?

I am stumped again, this website has really helped me before so here is another shot. I am trying to copy a raster catalog from a personal geodatabase to a newly created file geodatabase but only ...
5
votes
4answers
724 views

How to check via Arcpy if ArcMap is currently in an edit session or not?

I've created a Python add-in button that helps speed up my coworkers workflow by copying one feature class attribute to another. It uses the arcpy.UpdateCursor function to update a row in the target ...
0
votes
1answer
86 views

How to add layer in Arcscene using script tool

import arcpy mxd = arcpy.mapping.MapDocument("CURRENT") df = arcpy.mapping.ListDataFrames(mxd, "*")[0] addLayer = arcpy.mapping.Layer(r"F:\project\Final\Ground floor\steps.lyr") ...
1
vote
1answer
200 views

Does Identify tool of ArcGIS for Desktop have Python script behind it?

Can anyone let me know the Python script for "Identify" tool in arcmap10. I need to create a customized script tool for that and add in a toolbar.. Pls help...
2
votes
0answers
46 views

Difficulty in running the script

I have developed a script tool for adding a layer in the current map document. It did not work.. The message is "Completed script addlayer...". But there were no layers added in the TOC. Another issue ...
2
votes
1answer
143 views

Select and zoom python script

I am attempting to make a simple select and zoom python script for my address points. Currently the script will complete successfully but will not select or zoom to the entered point. I am using two ...
1
vote
1answer
347 views

Calculating mean upslope aspect

I am trying to write a python script to calculate the mean aspect upslope from each cell in a DEM. I have the general workflow down, but my final output is restricted to angles between 0 and 90 ...
3
votes
5answers
3k views

Renaming a field using arcpy

What I need to do: rename a field name of a table/feature class copy all values to the new field So far I have done following code as artwork21 suggests: EDIT: import sys import traceback import ...
2
votes
1answer
176 views

Difficulty converting standalone script to ArcGIS tool

As my title says, I am currently trying to make my (working) standalone script into an ArcGIS tool so I'm not the only person in my office that can use it. It essentially selects all the data within ...
4
votes
2answers
364 views

ArcGIS Conflation Tool Recommendation or Custom Script for Comparing Points

Can anyone recommend conflation tools for ArcGIS Desktop (10 or 10.1, paid or free) or a scripting outline / procedure (or just a script) to have a technician efficiently process the following rules? ...
3
votes
1answer
158 views

Beginning Arcpy: Asking for a quick review of my script

I cobbled this code together from ESRI documentation and stackexchange answers. I tried to use SearchCursor(points, fields=fieldname) but I get this error: TypeError: SearchCursor() got an ...
4
votes
2answers
223 views

Running python 2.6 and 2.7 in ArcGIS 10.0

I figure that there must be a way for me to run python 2.6 and 2.7 on the same computer. I've got a program that requires 2.7, but ArcGIS requires 2.6. I'd like to be able to run both programs at ...
0
votes
2answers
196 views

How to create a route and add that route as layer to map using ArcPy?

I wrote a little script for ArcGis, and when I make it run by GUI it happens that it seems to create routes but the routes do not appear in the TOC. Consequently, when the script tries to execute ...
9
votes
1answer
3k views

How to export only certain columns to a CSV file in ArcGIS?

I've written a python script using arcpy which outputs a polygon feature class into a File Geodatabase. I have added a function to export the attributes to a separate CSV file. I am using the code ...
4
votes
5answers
590 views

Python loop Polygon to raster not working

I want to convert a large number of different shp polygons to raster in ArcGIS 10.1, using an existing field column "class" for the new raster classes. I am not very fluent in python but I thought ...
3
votes
1answer
505 views

Automate removal of duplicate polygon nodes from shape file in Arcmap

I have a whole lot of polygon shape files, many of which have got duplicate nodes. This makes processing difficult as almost all tools (erase, union, calculate area) do not work. I found that by ...
5
votes
2answers
629 views

Describing a coordinate system in arcpy

I have a python script in ArcGIS 10.1 which takes in a few inputs from the user. One of the inputs is a coordinate system. I would like to test whether the coordinate system the user chose was ...
3
votes
1answer
176 views

How can I put coded domains into a list to be created in python script?

I have a large list of coded domains. They are numbers like: 01.6530.01, 05.7991.08, 05.7991.01, 05.7991.06 The code will be the exact same as the description. I've tried to make a list using: ...
43
votes
10answers
3k views

Alternatives to using Arcpy

I seem to use ESRI's Arcpy site package for virtually all of my python geoprocessing. To ESRI's credit, these are an incredible suite of tools that can help accomplish a great deal. However, I would ...
12
votes
1answer
1k views

How do you write a Python script for repairing data sources in ArcGIS 10

So, I have about 50 mxd's with all broken layers that I have been going through and manually resetting. The data was moved from another computer and the folder structure was changed so it isn't just ...
2
votes
2answers
966 views

Help with ListFields and CalculateField_management syntax

I need some assistance with the syntax for a CalculateField_management calculation as I have still yet to master all the python syntax rules. What I am trying to do is find the max value in a ...
7
votes
1answer
412 views

How to simulate moving vehicles?

I have a point layer (stored in SQL Server 2008) that is being served up by a map service in ArcGIS Server 10.1. I am consuming this service in a web client. Lets say the points are boats out at ...
3
votes
1answer
249 views

How do I stop GP script from adding temporary data to Table of Contents?

I have a script that does a series of calculations, producing temporary data along the way. However, at each step of the script, data is added to the TOC and then removed when I call the ...