Use this function to get list of routes for particular journey. Function has three parameters:

1. Origin
2. Destination
3. Mode ('driving','transit','bicycling')

result= get_routes("Nymphenburg Palace","Marienplatz","transit") result will be list of dataframes (routes) broken into coordinates with distance and time. One of the dataframe is shown below:

Use this function to integrate co2 data with all routes obtained from *api_processing co2_mapping(list_of_routes,mode="driving",driving_fuel="Diesel") This will output as list of all routes with detail of Co2, total duration and total time.

This function will convert result from *co2_mapping into json format as required by frontend.

This function will cob´mbine all function above to get final detailed list of routes for all transport mode