ST_Force3DM (Python)

Return a geometry with a 3D coordinate of value ‘mValue’ forced upon it. No change happens if the geometry is already 3D SQL reference: ST_Force3DM

Signature

from sedona.spark.sql.st_functions import ST_Force3DM

ST_Force3DM(
    geometry: ColumnOrName,
    mValue: Optional[Union[ColumnOrName, float]] = 0.0,
) -> Column

Parameters

ColumnOrName

required

Geometry column to make 3D

Optional[Union[ColumnOrName, float]]

default:"0.0"

Optional value of m coordinate to be potentially added, default value is 0.0

Returns

Column

3D geometry with either already present m coordinate if any, or m coordinate with given mValue

​Signature

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Signature

Parameters

Returns