Creates a weather object by reading an EPW file, generating a sun rig and sky coefficients.
Inputs
| Name | Nickname | Description | Type | 
|---|---|---|---|
| Path | P | A path to the EPW file from which weather data will be read. | String | 
| North Vector | N | A vector that indicates north orientation in the XY-plane. | Vector3d | 
| Luminous Efficacy Model | L | Specifies how the relationship between irradiance and illuminance should be calculated. | String | 
Outputs
| Name | Nickname | Description | Type | 
|---|---|---|---|
| Weather | W | Contains data that is read from a weather file like EPW, including weather measurements and sun rig. The weather object also contains sky coefficients for each weather measurement. | Weather  |