You can use mesh calculator for all dataset types, both defined on faces and vertices. Additionally, it allows users to store the result of mesh calculator under different name or format. This allows for example to work with FLO-2D or HEC-RAS data in the QGIS mesh calculator
This feature was funded by Austrian Ministry of Agriculture, Forestry, Environment and Water Management
This feature was developed by Peter Petrik (Lutra Consulting)