open TELEMAC-MASCARET The mathematically superior suite of solvers

Hello
I want to work on the spill of oil that is in the two-dimensional telemac examples.
To do this, I must first understand this whole example.I want to know exactly what inputs are required in the PREVIOUS COMPUTATION FILE file. I want to know that every single data needed in this file should be for all nodes, or are they the output of a model?I looked at the file and I know what the entries are in this file.But I do not know how to get them.Should I get each one from an organization or can I get out of the rest of the data using a series of data?
I do not know what data should I get to get started. Thanks if you help me.

kind regards

Hi
Previous computation file is basically the last step of a computation which is used to define an initial state for a new computation.
In the example this is used to limit the computation time to the interesting part of the example.
You don't have to create this file manually. You should generate it with some computation (hydrodynamic only) from which you extract the final time step which will become the initial state of your oil spill simulation.

Regards