aqreed

Couldnt you just fork the original repo?

1

it seems to me like a bad habit of yours to copy/paste

add a weather prediction module

1

right now solarpy uses a clear-sky model, which is not accurate.

add a DEM (digital elevation model)

1

this would allow to take into account local shadows - https://pypi.org/project/elevation/#description - http://geologyandpython.com/dem-processing.html

until now, the [irradiance_on_plane](https://github.com/aqreed/solarpy/blob/develop/solarpy/radiation.py#L601) function only calculates direct radiation. Diffuse radiation might account for as much as [15% of the total radiation on a clear-sky or 100% in a cloudy...

allow the definition of geographical points of interest

2

Instead of latitude + solar/standard time...Find a way of enabling the use of longitude to define a city for example

better air mass ratio model?

1

Hello @pingswept , I have been working lately on my own solar irradiation model, and I believe [this](https://github.com/aqreed/solarpy/blob/master/solarpy/radiation.py#L527) air mass model based on Kasten & Young (1989) or [this](https://github.com/aqreed/solarpy/blob/develop/solarpy/radiation.py#L565) one,...