The act of setting up computing instructions, usually stored in a file and interpreted at run time.

learn more… | top users | synonyms (1)

4
votes
2answers
2k views

How to install add-ons in GRASS?

How do I install the r.inund.fluv script in GRASS? https://svn.osgeo.org/grass/grass-addons/grass6/raster/r.inund.fluv/
1
vote
1answer
256 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 ...
2
votes
0answers
246 views

QGIS 2.0: Automating tasks, text files and shapefiles

Wondering if it's possible to automate some repetitive tasks in QGIS (2.0). This is my general workflow for importing some xyz type text files from another software package which export (not overly ...
2
votes
0answers
112 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?
0
votes
1answer
50 views

How to run only the newly added portion of a python script? [closed]

I was wondering if there is a way to run only the newly added portion of a python script? Usually I add a few lines of codes in the end of my script but I have to run the whole script to reach them ...
2
votes
2answers
157 views

How do I produce map images for Wikipedia?

I would like to make several map images (e.g. SVG or PNG) like those on wikipedia but in not popular projection. I am interested in scripting solution. Here I found this note: Generation Notes perl ...
2
votes
0answers
36 views

Script tool does not create output variable

I have the following problem. I have created a python script, which output should be a list of values (res[i]=*something*). Now I would like to create a script in my toolbox so i could use it from ...
2
votes
2answers
878 views

script to create points in interval 0.125 decimal degree

I have a polygon shapefile. I want to create points at an interval of 0.125 decimal degrees in this polygon. How can I create a script with python in ArcGIS 10 to automate the process of create ...
5
votes
2answers
182 views

Field calculator script to work out first 5 dominant area fields?

I have 5 fields of different landcover types with areas of each and found below: > PRC_Water| PRC_Bare| PRC_Urban| PRC_LVeg| PRC_LVeg| > 5 20 40 20 15 I have ...
2
votes
2answers
604 views

How to programmatically convert arbitrary XML data to shapefile?

EDIT: Based on the answers below I decided to do some programming. I'll be using GEOtools for this, a java lib: http://www.geotools.org/ I have the following XML: <shapes ...
0
votes
1answer
168 views

How to script map production in GRASS?

I'm trying to automate my production of maps with GRASS. What I want to do can be described in fairly generic terms: I have two layers (one vector, one raster), which will be identical in every map. I ...
3
votes
2answers
302 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: ...
5
votes
3answers
1k views

How to repair paths of an unmanaged raster catalog in file GDB?

I'm using ArcGIS 9.3.1 and I have an unmanaged file geodatabase with raster catalogs in it. Tiles are loaded inside the catalog and each tile has a "Full Path" property which is environment specific. ...
0
votes
1answer
373 views

How to debug Background Processing Error from ArcPy & Geoprocessing tools?

When I run a script in the background or Toolbox tools I will get a Background Processing Error. The script isn't the issue because it's happened several times today. When it does crash it will ...
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 ...
0
votes
0answers
146 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 ...
1
vote
0answers
183 views

Calculating the closest distance between two points in ArcMap 10.2

I am looking for a script to calculate the closest meter to a set of addresses. I have a feature class of meters and a feature class of addresses. I have populated the address with fields for ...
3
votes
2answers
425 views

Script or model to create random points having multiple minimum distances within a polygon

Given: A single part polygon, total number of points to place inside that polygon, and table specifying the size of each subset (number of subsets n >= 1) of that total number of points and each ...
4
votes
2answers
258 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 ...
3
votes
1answer
296 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
1answer
603 views

Invalid topology error when running script

I am trying to run a python script and I get an invalid topology rule when I get to the feature to line tool. I am using arc 10.1 but I think the script was written in 10.0. I know it was built in ...
1
vote
1answer
144 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 ...
6
votes
1answer
1k views

ArcGIS median value from a layer

I've been hunting around ArcGIS 9.3 and having no success at finding a tool/function that can give me the median (not the mean/avg) tabular value of a spatial database. For example, if I have a data ...
1
vote
0answers
48 views

Is it possible to create a geoprocessing package from a script tool that runs and EXE?

Following the guidelines from the following link, you can create a script tool from an executable . . http://resources.arcgis.com/en/help/arcobjects-net/conceptualhelp/index.html#//0001000003t6000000 ...
1
vote
1answer
125 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, ...
0
votes
0answers
52 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 ...
5
votes
3answers
222 views

Methods for lat/lon quality control?

I have a database with fields including latitude, longitude, city, state, and country. When mapped, it is clear that a number of the sites are in the wrong location - most commonly because of a sign ...
8
votes
1answer
180 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 ...
-1
votes
1answer
64 views

Is it possible to import/run AML script into GRASS?

I have an AML script that has instructions to import tmp files of (grid, network, basin...) is there any way to run the script in GRASS? I tried to converted to Python but I couldn't do it for the ...
0
votes
0answers
79 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 ...
2
votes
0answers
138 views

Create Data Frame or Group Layer

I am attempting to write some Python code which creates a blank data frame or group layer which can then be populated with other layers. I'm at a loss as to how to do this since I'm somewhat new to ...
0
votes
1answer
179 views

how to loop grass command in python and put variable in output file

anyone, first day Grass programming with python scripting; first prob; simple I want to reclass the same raster several times; and save the file with the value loop variable at the end ... can not ...
1
vote
0answers
150 views

Change ArcGIS License using Script [duplicate]

I am using ArcGIS Desktop 10 and we have three different servers for accessing concurrent use licenses of ArcView, ArcEditor and ArcInfo. So, whenever I need to switch to other product, I have close ...
4
votes
0answers
2k views

How to inserting script into ArcGIS ModelBuilder? [closed]

I am looking for some tips about inserting a script in the ModelBuilder... I am actually building a model in the ArcGIS ModelBuilder. At one point I would like to insert a script that crosses ...
2
votes
1answer
206 views

Generate unique ID upon creating a feature?

Looking for a way to generate a unique Global ID within a feature set when a new feature is created. For example, every time a sewer manhole is added, we need to generate a new unique Global ID that ...
0
votes
1answer
230 views

Running a script with QgsFeature from within the console

I am trying to run a script from the QGis Python console (similar to: http://spatialgalaxy.net/2012/01/27/qgis-running-scripts-in-the-python-console/) The line feat=QgsFeature() operates fine from ...
0
votes
1answer
126 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") ...
18
votes
6answers
4k views

Has anyone found any informative documentation about ESRI's ArcPy Python module?

Has anyone found any informative documentation about ESRI's ArcPy Python module?
1
vote
1answer
235 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
47 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 ...
5
votes
2answers
2k views

How to use QGIS Zonal Stats Plugin from Python Console?

I am using the Zonal Stats plugin in QGIS to extract raster statistics from overlaying polygons (I have shapefiles of species distribution and I want to extract environmental data from within each ...
4
votes
2answers
432 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? ...
1
vote
1answer
107 views

Adding parameters to a category in a script tool

There is plenty of documentation on how to add parameters to a category in a python toolbox, (See the bottom of ...
3
votes
2answers
881 views

ArcGIS script tool: Can you have an input parameter set to optional and have the tool work when an input is not provided?

I'm building a script tool that processes shapefiles ( GPS data collected on weekly basis). The tool is set up to take an input for each shapefile ( in this case Sewer, Storm, Sign). On some days, ...
2
votes
1answer
158 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 ...
4
votes
5answers
697 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 ...
7
votes
2answers
3k views

How to create a checkbox parameter in a ArcGIS custom Python tool?

I am working on creating an ArcGIS tool from a Python script I am writing. I am wondering if it is possible to have a checkbox parameter. Basically what I want to do is have a parameter where the ...
1
vote
3answers
2k views

Error when creating insert cursor in arcpy

I've written several scripts that copy data from MS Access db into a new, empty ESRI Geodatabase. I've pretty much copied the code and changed it for each table -- the first two scripts have worked ...
2
votes
1answer
211 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
1answer
216 views

Error message from output workspace when using script tool

I am having trouble running a script tool that I just created in Arc 10.1. The script runs fine in PythonWin, but when I create a script tool with it, the tool seems to not want to accept folders or ...