stackstac.mosaic(arr, dim=None, axis=0, reverse=False)

Flatten a dimension of a DataArray by picking the first non-NaN pixel.

The order of mosaicing is from last to first, meaning the last item is on top.

  • arr (DataArray) – The DataArray to mosaic.

  • dim (Union[None, Hashable, Sequence[Hashable]]) – The dimension name to mosaic. Default: None.

  • axis (Union[None, int, Sequence[int]]) – The axis number to mosaic. Default: 0. Only one of dim and axis can be given.

  • reverse (bool) – If False (default), the last item along the dimension is on top. If True, the first item in the dimension is on top.


The mosaicked DataArray.

Return type