match population data to the same resolution and grids with climate data
match_grids(from_df = NULL, to_df = NULL, time_periods = NULL)
Default = NULL. Data frame with lat and lon columns to provide the original grids.
Default = NULL. Data frame with lat and lon columns to provide the base grids to convert to.
Defualt = NULL. Integer vector for selected time periods to process. If not specified, use the whole time periods from the data.