mapshader.transforms.select_by_attributes#

mapshader.transforms.select_by_attributes(gdf, field, value, operator='IN')[source]#

Filter a geopandas.GeoDataFrame data.

Parameters:

  • gdf (geopandas.GeoDataFrame) – The vector data.

  • field (str) – Column to be filtered.

  • value (int or float) – Value to compare when filtering.

  • operator (str, default=IN) – Arithmetic operator to be used when filtering. Options include: IN, NOT IN, EQUALS, NOT EQUALS, LT, GT, LTE, and GTE.

Returns:

filtered_data – The filtered data.

Return type:

geopandas.GeoDataFrame