Parallel Read and Fix Rainflow Counting Issue #40
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gbarter
approved these changes
Sep 19, 2025
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Fixes issue in WEIS CI: https://github.com/WISDEM/WEIS/actions/runs/17865395593/job/50806345035?pr=426#step:10:15827
For reference: https://github.com/Gunnstein/fatpack/blob/82d4aeef031f803d09edb1893a6c4587fa3adfd2/fatpack/rainflow.py#L446
We could also use
find_rainflow_ranges_strictin fatpack, which also worked.In the short WEIS tests, there is not always a full cycle to measure, and for some reason, it returns duplicate cycle ranges.
The parallel read function is just a trivial application of the
readfunction using multiprocessing, but it helps when parsing several files.