Another update of the GODUNOV code to version 2.5 with important changes:
- in the new time step estimation include the acceleration from source terms, such as forcing or gravity; also print the time step limit resulting from the acceleration in the integral file,
- implement magnetic field discontinuity detection in subroutine interpolate() in module OPERATORS, and improve discontinuity detection limits in derivative_1st(),
- implement a new integration of the electromotive force for vector potential update using constrained transport upwind (CTU) method described by Gardiner & Stone (2005),
- rewrite the isothermal HLLD solver,
- compact the integration progress information printed on the screen; also print markers when the integrals, snapshots or restart files are written,
- improve the Python and IDL subroutines to read variables, coordinates, and attributes from the HDF5 snapshots,
- add better bounds for the random subvolume injection in module FORCING,
- a few fixes in modules FORCING and MESH.
In order to track all history changes of the code go to http://amuncode.org/gitphp (Update: the code is hosted on Bitbucket now, go to http://bitbucket.org/amunteam/godunov-code).
Feel free to download the source code from the page Download and if you have any problems or questions, give me a feedback.
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