How can I compare two scenario outputs by creating a difference map between two dfsu files?
There are different options to achieve this:
#01. Using the MIKE Zero Data Manager tool: Edit (menu) --> Calculator
In here you can subtract the item values in one file from an item in another file. If the mesh resolution differs, the values from the second mesh can be interpolated.
#02. Using DHI.MikeCore.Util functionality
DHI.MikeCore.Util contains the ability to subtract two dfsu files from each other. A compiled version of the tool can be downloaded from: https://github.com/DHI/MIKECore-Examples/releases
Run the .exe without arguments, and it will print usages to the console.
The source code can also be downloaded if you want to modify or improve tool functionality.