Anton Driesse

Results 16 issues of Anton Driesse

- [ ] Closes #1523 23 - [ ] I am familiar with the [contributing guidelines](https://pvlib-python.readthedocs.io/en/latest/contributing.html) - [ ] Tests added - [ ] Updates entries in [`docs/sphinx/source/reference`](https://github.com/pvlib/pvlib-python/blob/master/docs/sphinx/source/reference) for API...

**Is your feature request related to a problem? Please describe.** Currently the only function in pvlib that uses spectral irradiance is `spectrl2`. **Describe the solution you'd like** This feature will...

- [ ] Closes #1442 - [ ] I am familiar with the [contributing guidelines](https://pvlib-python.readthedocs.io/en/latest/contributing.html) - [ ] Tests added - [ ] Updates entries in [`docs/sphinx/source/reference`](https://github.com/pvlib/pvlib-python/blob/master/docs/sphinx/source/reference) for API changes....

**Is your feature request related to a problem? Please describe.** The simple temperature models in pvlib are all very similar but their parameters are not interchangeable. **Describe the solution you'd...

**Describe the problem** The noct_sam temperature model has an `effective_irradiance` input, which would normally have a value less than `poa_global`, mainly due to reflection losses. This is implemented internally as...

bug
help wanted

The equation for F' should contain DHI rather than Id0. **Versions:** - ``pvlib.__version__``: 0.9 and earlier

documentation

- [x] Closes #1544 - [x] I am familiar with the [contributing guidelines](https://pvlib-python.readthedocs.io/en/latest/contributing.html) - [ ] Tests added - [ ] Updates entries in [`docs/sphinx/source/reference`](https://github.com/pvlib/pvlib-python/blob/master/docs/sphinx/source/reference) for API changes. - [...

**Is your feature request related to a problem? Please describe.** Equation 15 in Schlick 1994 gives an efficient approximation equation for surface reflectance as a function of incidence angle that...

enhancement

**Is your feature request related to a problem? Please describe.** The spectral mismatch calculation from field spectral irradiance measurements #1523 is oriented to a specific application. There are other situations...

enhancement

**Describe the solution you'd like** A number of different models exist to estimate efficiency (or power) as a function of irradiance and temperature. I coded and published many of them...