Mcstas to nexus #90
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Mcstas to nexus #90
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nvaytet
commented
Jun 24, 2025
tools/mcstas_to_nexus.ipynb
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| " time_of_arrival = data[\"dim_1\", 1].copy()\n", | ||
| " time_of_arrival.unit = \"s\" # Hardcoded unit from the data.\n", | ||
| " positions = data[\"dim_1\", 2:5]\n", | ||
| " counts = (probabilities / probabilities.max()) * probability_scale_factor\n", |
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hmmm I think in what we did below we are not taking into account the weights/probabilities of the mcstas events.....
We are giving a weight of 1 to everything?
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Now using np.repeat to duplicate the events to reproduce the mcstas event statistics.
YooSunYoung
approved these changes
Jun 24, 2025
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Add a notebook that takes in McStas event data and stores it in a NeXus CODA file for Odin.
The idea is that the files will look as realistic nexus data as possible.