Issues with VectorStreamNetworkAnalysis

[Jesus Gomez-Velez (Chucho)]

Hello,

I am using WBT v2.4.0 to extract river network attributes in Python. When I use VectorStreamNetworkAnalysis, it shows the error "NameError: name 'dem' is not defined." I checked the dem name and file, and everything is correct. Has anyone encountered the same error? This function works with WBT v2.3.0

[Whitebox Geospatial Inc]

Hi Jesus,

 

It looks like the documentation is out of date for this tool. The requirement for a DEM to run this tool has been removed in the most recent version. The input parameters for this tool are found here:

 

https://github.com/jblindsay/whitebox-tools/blob/master/whitebox-plugins/src/vector_stream_network_analysis/vector_stream_network_analysis.json

 

Regards,

 

John

 

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