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摘要： In Pandas, you can use the pd.concat function to merge two DataFrames horizontally (i.e., along columns). Here's an example: import pandas as pd # Sam 阅读全文

摘要： To generate a new empty DataFrame with the same columns as an existing DataFrame in Pandas, you can use the pd.DataFrame constructor and pass the colu 阅读全文

摘要： To convert a DataFrame to a GeoDataFrame in Pandas, you can use the geopandas.GeoDataFrame constructor and provide the geometry column. Here's an exam 阅读全文

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摘要： ref: Calculate Field Python examples An example: 阅读全文