The paraview outputs from StopeX/SlopeX models are in VTU format, and a generated as ascii files from within FLAC3D.
The files can be opened in paraview straight away, however loading many steps, and switching between steps can be quite slow. To speed up processing, it is best to convert the vtu files so that they are saved as binary - this reduces the file size, and makes paraview much more efficient in loading the files.
Here is a python script that will convert all vtu files in a folder. Simply change the folder path to the appropriate folder on your system and run the script.
