Tagged Questions
0
votes
1answer
29 views
Maintain 8-bit pixel depth in Raster Calculator
Would anyone know how to maintain 8-bit pixels when computing raster calculations in ArcMap?
0
votes
1answer
76 views
ArcGis 10 - Field Calulator - Python - Synthax Question
I want to calculate a field, this is my working example in VB:
"C:\Users\Admin\Desktop\Data\" & !Work! & "\1000_\" & !Data! & ".pdf"
I'm slowly changing all my scripts to Python, ...
4
votes
1answer
158 views
Work-around for slow processing times in ArcGIS 9.3 with Spatial Analyst functions
I am batch processing a large amount of distance functions (~50,000) using ArcGIS 9.3. In this version, using spatial analyst functions, it seems to be the case that users cannot parallelize processes ...
2
votes
1answer
83 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 ...
3
votes
2answers
236 views
How do I install ArcGIS 10.1 and use my current Python 2.7.2 install?
I just did a clean OS install and installed ActivePython 2.7.2
I want to use this Python install for use with ArcGIS 10.1
I just installed ArcGIS 10.1 and it did a new Python install.
What do I ...
8
votes
3answers
148 views
Is there a way to tell the geodatabase version using Python?
I want to find out if either a file or personal geodatabase is 9.3, 10.0, 10.1, etc
Is there a way to do this using Python?
1
vote
1answer
199 views
Python/Arc10- Loop through multiple feature datasets and Intersect Files
I am getting an error with a python script I have created. I have 1 geodatabase with 3 feature datasets. What I would like to do, is loop through 1 feature dataset (NB) to get a list of feature ...
2
votes
1answer
127 views
CopyRows_Management with Python (ArcGIS 10.1)
I get the following error when running a CopyRows_Management with Python (ArcGIS 10.1):
ERROR 000732: Input Rows: Dataset \MyConnection.odc\MyTable does not exist or is not supported
Here is the ...
1
vote
1answer
91 views
Is there a bug when creating a relationship class with Python using a GlobalID?
I'm trying to create a relationship class with Python using a GlobalID.
When I use Python it gives me the error:
Failed to execute. Parameters are not valid. ERROR 000800: The value
is not a ...
1
vote
1answer
103 views
Can I use arcpy.Exists for domains?
A script I made creates domains within a selected geodatabase.
I need it to not create the domains if they already exist because if they do, it gives an error saying invalid domain name.
Is there ...
1
vote
1answer
57 views
Why can't I add GlobalIDs to the table and feature classes I created?
I'm creating a script to which make a blank geodatabase with a required dataset, feature classes, tables, subtypes, relationships.
I've got everything to work expect for the damn GlobalIDs!
I have ...
3
votes
1answer
91 views
Is there any way to speed up the script I wrote?
I have a pretty simple script which gets 2 parameters from the user:
1)Geodatabase location
2)Spatial reference
It then creates a dataset with 6 feature classes. It also adds a large amount of ...
2
votes
3answers
326 views
How to measure minimum distance between objects in two layers using arcpy?
I am working on an alien species analysis looking at the spread of a species from the mainland to islands in an archipelago. I am doing the analysis using arcpy and I have succeeded in isolating risk ...
0
votes
1answer
128 views
Python adding grouplayer to muliple maps
I have the following code which is supposed to add a one group layer to each of the maps. In this case the group layer is always the same.
Desired output:
Map1 = 1 group layer added
Map2 = 1 group ...
10
votes
1answer
313 views
How to copy geodatabase on ftp site to local geodatabase using Python?
There is a geodatabase sitting on an ftp site that I would like to download with a Python script. Right now I'm thinking one way to do this is to copy the ftp geodatabase to a geodatabase on my ...
