SWAT landuse code

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Retang Mokua

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May 6, 2026, 5:53:31 AM (13 days ago) May 6
to SWAT+
Hi,

SWAT+Issue

1. Primary issue Location 
Component: (QSWAT+)
Area of Impact: Model input Creating HRUs 

2. Software Versions
QGIS 3.34.3
SWAT+ 3.0.3

3. Project Characteristics
Location: South Africa, mountainous catchment 4169 Ha
Model aim: Water balances (assessing impacts of land cover changes due to eucalyptus plantations and regeneration of savanna-grassland vegetation)

4. Description of issue
I have a problem when creating HRUs, I get a note that my code (EUCL) for eucalyptus doesn't exist. I would like to know what the accepted SWAT code is for Eucalyptus, and I am not even sure of how to create one at the moment. I do not want to use the wrong code as it might lead to some miscalculation of ET, LAI, etc.

I just added a screenshot of my Landcover map

Regards




Screenshot 2026-05-05 140752.png
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