Teradata Package for Python Function Reference | 17.10 - get_user_field_count - Teradata Package for Python
Teradata® Package for Python Function Reference
- Product
- Teradata Package for Python
- Release Number
- 17.10
- Published
- April 2022
- Language
- English (United States)
- Last Update
- 2022-08-19
- Product Category
- Teradata Vantage
- teradataml.geospatial.geodataframe.GeoDataFrame.get_user_field_count = get_user_field_count(self)
- DESCRIPTION:
Returns the number of user fields associated with each point of a
GeoSequence.
PARAMETERS:
None
SUPPORTED GEOMETRY TYPES:
GeoSequence
RAISES:
TypeError, ValueError, TeradataMlException
RETURNS:
GeoDataFrame
EXAMPLES:
from teradataml import GeoDataFrame, load_example_data
from teradataml import Point, LineString, Polygon
# Load example data.
load_example_data("geodataframe", "sample_shapes")
# Create a GeoDataFrame.
geodf = GeoDataFrame("sample_shapes")
print(geodf)
# Example 1: Get the number of user fields associated to each point in a Geosequence
# geometry in 'geosequence' column.
# Select 'skey' and 'geosequence' column and filter the rows where geometries are not None.
geoseq = geodf.select(["skey", "geosequence"])[geodf.geosequence != None]
geoseq.get_user_field_count()