Diff. from mean elevation

[xabierr]

I'm running WhiteboxTools-ArcGIS within ArcGIS 10.7 with no issues. However, when trying to run the Diff. from mean elevation using the testdata DEM.tif get the following:

Traceback (most recent call last):
File "", line 9663, in execute
TypeError: diff_from_mean_elev() got an unexpected keyword argument 'i'

Failed to execute (DiffFromMeanElev).
Failed at Mon Jul 27 13:39:50 2020 (Elapsed Time: 0.22 seconds

[giswqs]

@xabierr Thank you for reporting this bug. It actually affects several tools with dem inputs. In the WBT command line backend program, some tools accept keyword arguments such as -i, --input, and --dem. However, in the Python frontend, most tools with dem inputs only use the --dem keyword argument. The only exception is the Sink tool, which still uses -i argument @jblindsay. As all tools of the ArcGIS frontend are calling the Python frontend, we need to use --dem rather than -i. I just committed code to fix this. Please download the latest version and try again. It should be working as expected now.