hail.vds.filter_intervals

hail.vds.filter_intervals(vds, intervals, *, split_reference_blocks=False, keep=True)[source]

Filter intervals in a VariantDataset.

Parameters:

  • vds (VariantDataset) – Dataset in VariantDataset representation.

  • intervals (Table or ArrayExpression of type tinterval) – Intervals to filter on.

  • split_reference_blocks (bool) – If true, remove reference data outside the given intervals by segmenting reference blocks at interval boundaries. Results in a smaller result, but this filter mode is more computationally expensive to evaluate.

  • keep (bool) – Whether to keep, or filter out (default) rows that fall within any interval in intervals.

Returns:

VariantDataset