Add BunchHistogram diagnostic class #85
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This PR adds the
BunchHistogramclass to theorbit.diagnosticsmodule. The class uses the grid objects fromorbit.core.spacecharge(Grid1D,Grid2D,Grid3D) to compute 1D, 2D, or 3D histograms (3D not working yet #47). It will work with MPI. This extends the currentorbit.diagnostics.profilesfunction, which computes 1D histograms.The data is optionally saved using
xarrayformat. The user can load the data and retreive the grid, values, grid coordinates, and dimension names.Tests
Note that the histogram is smoothed since the grid classes using cloud-in-cell weighting.
1D Test (https://github.com/austin-hoover/PyORBIT3/blob/hist/examples/Diagnostics/Histogram/test_hist_1d.py):
2D Test (https://github.com/austin-hoover/PyORBIT3/blob/hist/examples/Diagnostics/Histogram/test_hist_2d.py):