reskit.util.weather_tile

Functions

get_tile_XY(zoom[, lon, lat, geom])	Returns the X/Y id of the respective tile for a given
get_dataframe_with_weather_tilepaths(placements, ...)	This method will generate a dataframe from a list of input placements

Module Contents

reskit.util.weather_tile.get_tile_XY(zoom, lon=None, lat=None, geom=None)

Returns the X/Y id of the respective tile for a given latitude and longitude and tile No.

Params:

zoom : zoom level for tiling lon : longitude point to consider, only if geom not given lat : latitude point to consider, only if geom not given geom : point geom of type osgeo.ogr.Geometry, only if not lat and lon are given, else None

Return:

tuple

• (X, Y)

reskit.util.weather_tile.get_dataframe_with_weather_tilepaths(placements, weather_path, zoom)

This method will generate a dataframe from a list of input placements and add the link to the corresponding weather data tile in a new dataframe column ‘source’.

placements : pd.DataFrame with ‘geom’ column and osgeo.ogr.Geometry point objects in EPSG:4326 or ‘lat’ and ‘lon’ columns with degrees in EPSG:4326. weather_path : The path to the tilepath or a dummy path containing ‘<X-TILE>’ and ‘<Y-TILE>’, optionally also <ZOOM> as spacers. These will be replaced by the actual tile ID in x and y direction, plus zoom value if applicable. weather_path can also be None only if ‘source’ is an existing attribute of the placements dataframe, the column values will be assumed as existing filepaths of weather data tiles then. in placements dataframe or if no ‘<ZOOM>’ spacer in weather_path.