Potential issue with calculation of CSP incidence radiation for PTC

[euronion]

Version Checks (indicate both or one)

• I have confirmed this bug exists on the lastest release of atlite.

• I have confirmed this bug exists on the current master branch of atlite.

Issue Description

Normal radiation should probably follow same implementation as with PV. I have more information shared from @awongel . Maybe she also has a fix implementation that we could use.

Reproducible Example

Expected Behavior

No response

Installed Versions

Details

Replace this line.

[awongel]

Thanks for bringing this up @euronion. I have opened a pull request here: #504