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software:python [2019/10/05 01:20] christian [Pandas/Geopandas] |
software:python [2019/10/05 01:53] (current) christian [Pandas/Geopandas] |
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| * Going from a regular dataframe to geopandas data frame: ``gdf = geopandas.GeoDataFrame(df, geometry=geopandas.points_from_xy(df.Longitude, df.Latitude))`` -- [[https://geopandas.readthedocs.io/en/latest/gallery/create_geopandas_from_pandas.html|via Geopandas doc]] | * Going from a regular dataframe to geopandas data frame: ``gdf = geopandas.GeoDataFrame(df, geometry=geopandas.points_from_xy(df.Longitude, df.Latitude))`` -- [[https://geopandas.readthedocs.io/en/latest/gallery/create_geopandas_from_pandas.html|via Geopandas doc]] | ||
| * Obtaining unique values for Multi-index levels: ``concatdf.index.unique(level=1)`` | * Obtaining unique values for Multi-index levels: ``concatdf.index.unique(level=1)`` | ||
| + | * Drop a level of multi-index into a column: ``df.reset_index(level=[...])`` - via [[https://stackoverflow.com/questions/20110170/turn-pandas-multi-index-into-column|StackOverflow]] | ||