Possibility of adding more than one mesh to the plot

[PeterPetrik]

@saberraz can you please elaborate on description and use-case? I do not understand the task

[saberraz]

Currently only one quantity (e.g. water depth) can be added to a plot. Would be good to have an option to add multiple quantities (even from different meshes) to the same plot.

[ghost]

Such a new feature would be really useful. I work for the dam office of my region and this feature would be beneficial, for instance, to compare on the same chart:

• the total precipitation coming from the GRIB forecast, and
• the total precipitation measured by our rain-gauge network.

[ifariasg]

Indeed, this feature is something that can be really useful when comparing datasets. Right now the only work around is to substract datasets to achieve a similar results. Or get a set of points\lines, evaluate them in the different datasets, post process to finally judge the results.

I work with hydrological models that save all the results to netcdf. Although visualization and data export can be handled easily with crayfish, on the fly comparisons are not.