rf_resample parameters

[arind123]

I have rasterframes version 0.11.1. When I try to use the rf_resample function:
df.select(rf_resample("proj_raster.tile", 0.25, "max")),
I get the following error:
rf_resample() takes 2 positional arguments but 3 were given
This function is supposed to take three inputs right? Or am I missing something?

[pomadchin]

I guess it is a python question, then yes, it is two args function, see https://github.com/locationtech/rasterframes/blob/0.11.1/python/pyrasterframes/rasterfunctions.py#L1009-L1014:

def rf_resample(tile_col: Column_type, scale_factor: Union[int, float, Column_type]) -> Column:
    """Resample tile to different size based on scalar factor or tile whose dimension to match
    Scalar less than one will downsample tile; greater than one will upsample. Uses nearest-neighbor."""
    if isinstance(scale_factor, (int, float)):
        scale_factor = lit(scale_factor)
    return _apply_column_function("rf_resample", tile_col, scale_factor)

[pomadchin]

Definitely feels like it's never been exposed. You can try using Spark CQL though.

[arind123]

So to upsampling or dowsampling is not possible using "average" in pyspark?
.. I was trying to convert a 10mt band of sentinel 2 to 20mt using this??