transbigdata.GPS_to_grid

transbigdata.GPS_to_grid(lon, lat, params)

Match the GPS data to the grids. The input is the columns of longitude, latitude, and the grids parameter. The output is the grid ID.

Parameters:

• lon (Series) – The column of longitude

• lat (Series) – The column of latitude

• params (list or dict) – Gridding parameters. See https://transbigdata.readthedocs.io/en/latest/grids.html for detail information about gridding parameters.

Returns:

• Rectangle grids

• [LONCOL,LATCOL] (list) – The two columns LONCOL and LATCOL together can specify a grid.

• Triangle and Hexagon grids

• [loncol_1,loncol_2,loncol_3] (list) – The index of the grid latitude. The two columns LONCOL and LATCOL together can specify a grid.