Slicec to an extra index around each timestamp input
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5216a6b732
commit
135627e142
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@ -328,10 +328,10 @@ def slice_from_time(
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# compute (presumed) uniform-time-step index offsets
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i_start_t = round(start_t)
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read_i_start = ((i_start_t - t_first) // step) - 1
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read_i_start = round(((i_start_t - t_first) // step)) - 1
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i_stop_t = round(stop_t)
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read_i_stop = (i_stop_t - t_first) // step
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read_i_stop = round((i_stop_t - t_first) // step) + 1
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# always clip outputs to array support
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# for read start:
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@ -346,11 +346,6 @@ def slice_from_time(
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min(read_i_stop, read_i_max),
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)
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samples = (i_stop_t - i_start_t) // step
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index_diff = read_i_stop - read_i_start + 1
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if index_diff > (samples + 3):
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breakpoint()
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# check for larger-then-latest calculated index for given start
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# time, in which case we do a binary search for the correct index.
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# NOTE: this is usually the result of a time series with time gaps
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@ -418,6 +413,12 @@ def slice_from_time(
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):
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read_i_stop = read_i_start + new_read_i_stop
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# sanity checks for range size
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# samples = (i_stop_t - i_start_t) // step
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# index_diff = read_i_stop - read_i_start + 1
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# if index_diff > (samples + 3):
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# breakpoint()
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# read-relative indexes: gives a slice where `shm.array[read_slc]`
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# will be the data spanning the input time range `start_t` ->
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# `stop_t`
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