Within each set subfolder are HDF5 files for each process, with the same name plus a process number, e.g. Within the base folder are subfolders for each set of outputs, with the same name plus a set number, e.g. A base folder taking the name that was specified when the file handler was constructed, e.g. 23:49:42,950 solvers 0/1 INFO :: Simulation stop time reached.Ĥ.2: Post-processing ¶ File arrangement ¶īy default, the output files for each file handler are arranged as follows: 1. Let’s setup a file handler to be evaluated every few iterations.

To limit file sizes, the output from a file handler is split up into different “sets” over time, each containing some number of writes that can be limited with the max_writes keyword when the file handler is constructed. This cadence can be in terms of any combination of When setting up a file handler, you specify the name/path for the output directory/files, as well as the cadence at which you want the handler’s tasks to be evaluated. Various handler objects can be attached to the evaluator, and control when the evaluator computes their own set of tasks and what happens to the resulting data.įor example, an internal SystemHandler object directs the evaluator to evaluate the RHS expressions on every iteration, and uses the data for the explicit part of the timestepping algorithm.įor simulation analysis, the most useful handler is the FileHandler, which regularly computes tasks and writes the data to HDF5 files. The explicit evaluation of analysis tasks during timestepping is controlled by the solver.evaluator object.

Plt 300 layout system