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Questions tagged [arcpy]

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ArcPy is a Python module for interacting with ArcGIS tools. The module was developed by Esri, the company that makes ArcGIS. ArcPy offers a high-level implementation of Esri's ArcObjects programming library. The best place to ask about ArcPy is the Geographic Information Systems sister site.

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0answers
35views

I have the following ArcPy code, which I need to run on very large datasets. Are there any suggestions for making it run faster? It's taking upwards of an hour and half to run the section I posted ...
bskaf's user avatar
2votes
1answer
38views

I am using Python 3.8 with ArcGIS Pro 2.5. This code creates a joined table where I match values for plant greenness in the current month with rainfall X number of months into the past. Each loop ...
6votes
1answer
206views

I have created a wrapper for displaying messages with ArcPy and IDLE (as that is all I have available to myself due to certain circumstances) as I frequently use both to test and develop new tools. ...
user avatar
2votes
0answers
153views

I have the following function and code snippet to extract cell values for multiple years, format it, and save to a list. Each raster has 365 bands — one for each day. A separate operation is performed ...
Ibe's user avatar
  • 121
3votes
0answers
136views

I am running a script to identify polygons that overlap with other polygons within the same layer. I have managed to do this with the code below but the problem is that it is very slow (about 3 ...
Bhekani Khumalo's user avatar
5votes
3answers
443views

The script below uses an ArcPy package which helps to create buffer of the impact around a location where a blast occurs(user entered), intersects with building footprint which is the point of ...
Viv's user avatar
  • 173
5votes
1answer
186views

BackgroundMy project is a Python toolbox. This is my first bigger coding project and it took me quite some time to code this toolbox. I learned a lot from the start point to this day. I changed this ...
3votes
1answer
423views

I have written code using Python for Fully Constrained Least Squares (FCLS) Linear Spectral Mixture Analysis which could be applied for unmixing multispectral image successfully.However, the ...
2votes
1answer
147views

I'm working to produce a lookup table using the Arcpy module that contains descriptive statistics for US National Parks.The original data, found intbl, has 12 ...
Jason Matney's user avatar
2votes
1answer
147views

This script creates a an Access table that my boss uses for making a report in Access. The data comes from a comparison of data in more than a few tables in Arcmaps. Right now this script works in an ...
user avatar
1vote
1answer
404views

I have files in subfolders on a network drive. I want to create a list of files, and insert that list into an Oracle table.I can successfully iterate through the files in the subfolders and do the ...
User1974's user avatar
2votes
1answer
132views

I wrote some code that uses the arcpy module to read from some tables and checks to see if those values are in another table then if they aren't it writes them to a txt document. I made a change so I ...
user avatar
4votes
0answers
374views

I've written the following using Python Dictionaries and Pathlib Module. I'd like to improve the first function: list_landsat_bands.I've created a list of file patterns to match, which I then use ...
7votes
1answer
273views

I am working on a project on how climate change may affect the development of spruce budworm larvae throughout each year (historical and projected) using different climate change models and emission ...
2votes
1answer
443views

My script goes through sub folders in my main directory and based on a wildcard checks if a tiff file exists or not, if it exists then the file path is appended to the corresponding list. For example, ...

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