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  • !138

More physical definition of SPH kernel functions

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Merged Matthieu Schaller requested to merge updated_vectorisation_tests into master Mar 30, 2016
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This "solves" #97 (closed).

  • I have split the SPH and gravity kernels into two separate files for ease of use. That explains a lot of the file changes below.
  • Corrected a small typo in the hydro.h files. The mistake was not leading to wrong physics results but would slow down convergence towards the correct h in the ghost task.
  • When switching kernel function, the resolution is not modified any more. This was the main point of #97 (closed).
  • The documentation of the kernels has increased and I have updated the .tex documents and figures to be completely consistent with the code.

In normal mode (i.e. without editing const.h) the results are identical.

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Source branch: updated_vectorisation_tests