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jhamman/group_meeting_examples.ipynb

Created February 25, 2016 17:19
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jhamman commented Feb 27, 2016

Updated snow function using xarray objects:

def snow_disappearance_date(swe, dim='time', thresh=5):
    # create an array of indices the same shape as da,
    _, diminds = xr.broadcast(swe, swe[dim])
    # Find the indicies of the max swe
    maxinds = swe.argmax(dim=dim)
    # find the index of the first day where swe < thresh
    return swe.where((swe < thresh) & (diminds > maxinds)).argmax(dim=dim)

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