* Update PULL_REQUEST_TEMPLATE.md

* shorten pr checkbox

* add welcome for pr and issue

* misc

* Update v0.13.2.rst

* remove issue +tag co-authors

Co-Authored-By: Echedey Luis <[email protected]>
Co-Authored-By: Kevin Anderson <[email protected]>

* transfer whatsnew entry

* update message

* Update .github/PULL_REQUEST_TEMPLATE.md

Co-authored-by: Cliff Hansen <[email protected]>

* Update v0.15.1.rst

* Update docs/sphinx/source/whatsnew/v0.15.1.rst

Co-authored-by: Echedey Luis <[email protected]>

---------

Co-authored-by: Echedey Luis <[email protected]>
Co-authored-by: Kevin Anderson <[email protected]>
Co-authored-by: Cliff Hansen <[email protected]>

* Fix inexistent function reference in poa_components docstring

* Add whatsnew entry for pvlib#2089

* Update pvlib/irradiance.py

Co-authored-by: Cliff Hansen <[email protected]>

* Update pvlib/irradiance.py

Co-authored-by: Cliff Hansen <[email protected]>

* Fix docstring reference and update contributors list

Updated issue references and added contributor.

---------

Co-authored-by: Cliff Hansen <[email protected]>

Co-authored-by: Claude Opus 4.6 <[email protected]>

…tem.pvwatts_dc` (pvlib#2715)

* Update _build_kwargs call in PVSystem.pvwatts_dc to include 'k' and 'cap_adjustment' parameters

* Add 'k' and 'cap_adjustment' parameters to module_parameters in pvwatts_system_kwargs fixture

* Add enhancement entry in v0.15.1 release notes and add contributor

* Update docstring in PVSystem.pvwatts_dc

* Fix linting failure

* Fix linting failure

* Update docstring in PVSystem.pvwatts_dc

Co-authored-by: Cliff Hansen <[email protected]>

* Apply suggestion from @RDaxini

Co-authored-by: Rajiv Daxini <[email protected]>

---------

Co-authored-by: Cliff Hansen <[email protected]>
Co-authored-by: Rajiv Daxini <[email protected]>

* Fix PVSystem module_type docstring default

* Fix docstring references in v0.15.1 release notes

Updated issue and pull request references for clarity.

* Update docs/sphinx/source/whatsnew/v0.15.1.rst

Co-authored-by: Cliff Hansen <[email protected]>

* Update pvlib/pvsystem.py

Co-authored-by: Echedey Luis <[email protected]>

* Apply suggestion from @RDaxini

Co-authored-by: Rajiv Daxini <[email protected]>

---------

Co-authored-by: Cliff Hansen <[email protected]>
Co-authored-by: Echedey Luis <[email protected]>
Co-authored-by: Rajiv Daxini <[email protected]>

* Fix numpy array syntax in scaling.py and update tests

* Update docs/sphinx/source/whatsnew/v0.15.1.rst

Co-authored-by: Echedey Luis <[email protected]>

---------

Co-authored-by: Echedey Luis <[email protected]>

* Fix _m_to_cm: multiply by 100 to convert meters to cm

* Apply suggestion from @cwhanse

Co-authored-by: Cliff Hansen <[email protected]>

* Docs: document _m_to_cm conversion fix in changelog

* Update tests/iotools/test_era5.py

Co-authored-by: Rajiv Daxini <[email protected]>

* Apply suggestion from @RDaxini

Co-authored-by: Rajiv Daxini <[email protected]>

---------

Co-authored-by: JB <[email protected]>
Co-authored-by: Cliff Hansen <[email protected]>
Co-authored-by: Rajiv Daxini <[email protected]>

* Remove pandas series usage from ephemeris

* Fix line length

* Add note to release notes

* remove v0.13.2 entries

* v0.15.1 whatsnew

---------

Co-authored-by: Kevin Anderson <[email protected]>

* Adds faiman_rad and ross models to get_cell_temperature().

* Addresses flake8 formatting issues.

* Updates contribution md file.

* Adds test for ross option, placeholder for faiman_rad.

* Corrects flake8 issues.

* Adds missing wind_speed=None when testing get_cell_temperature for ross.

* Corrects wrong function naming.

* Adds missing input to functions within tests.

* Corrects test + flake8 issue.

* Minor update in documentation + flake8 issue.

* Another flake8 issue handled.

* Improve faiman_rad test and completes get_cell_temperature doc.

* Addresses flake8.

* Update whatsnew doc.

* Defines ir_down as weather variable Within faiman_rad.

* Handles flake8 issues.

* Corrects bug in test.

* Handles flake8.

* move whatsnew note

* undo edit to v0.14.0.rst

* Apply suggestions from code review

Co-authored-by: Echedey Luis <[email protected]>
Co-authored-by: Kevin Anderson <[email protected]>

* replace ir_down with longwave_down

* finish replacing ir_down with longwave_down

* undo edits to temperature.py

* temperature.faiman_rad doesn't use longwave_down yet

* Apply suggestions from code review

Co-authored-by: Anton Driesse <[email protected]>

* Update tests/test_pvsystem.py

Co-authored-by: Echedey Luis <[email protected]>

---------

Co-authored-by: Cliff Hansen <[email protected]>
Co-authored-by: Echedey Luis <[email protected]>
Co-authored-by: Kevin Anderson <[email protected]>
Co-authored-by: Anton Driesse <[email protected]>

* fix iotools.crn tests

* fix iotools.midc tests

* fix iotools.psm4 tests

* fix iotools.sodapro tests

* fix iotools.tmy tests

* address pandas4 deprecation warnings

* fix one lint issue

…vlib#2705)

* Migrate NREL references to NLR (National Laboratory of the Rockies)

Update all nrel.gov URLs to nlr.gov equivalents following the NREL→NLR
rename (Dec 2025). The nrel.gov domain stops resolving May 29, 2026.

- Update API base URLs in psm4.py and midc.py (critical runtime paths)
- Add NLR_API_KEY env var support with NREL_API_KEY deprecation fallback
- Update all documentation URLs, prose references, and test comments
- Preserve report IDs (NREL/TP-xxx), GitHub URLs, and citation publishers

Closes pvlib#2701

Co-Authored-By: Claude Opus 4.6 <[email protected]>

* Apply suggestions from code review

* update links for redirects
* roll back some NLR -> NREL for publisher reference
* fix various typos and EOF removal

Co-authored-by: Rajiv Daxini <[email protected]>
Co-authored-by: Cliff Hansen <[email protected]>

* Fix broken links in tmy_to_power tutorial

- Replace broken rredc.nlr.gov TMY3 link with nsrdb.nlr.gov archive
- Use canonical https://docs.nlr.gov URL for PVUSA reference PDF
- Add trailing newline

Co-Authored-By: Claude Opus 4.6 <[email protected]>

* Fix reference formatting in irradiance.py and pvsystem.py

- Remove non-standard double URL in AM1.5 spectra reference
- Remove "Pre-print:" prefix from Marion 2008 reference URL

Co-Authored-By: Claude Opus 4.6 <[email protected]>

* Migrate github.com/NREL URLs to github.com/NatLabRockies

NREL GitHub org has moved to NatLabRockies. Update all references
in code and docs (excluding historical whatsnew entries).

Co-Authored-By: Claude Opus 4.6 <[email protected]>

* Add docs page explaining NREL to NLR rename

Co-Authored-By: Claude Opus 4.6 <[email protected]>

* Fix line too long in conftest.py docstring

Co-Authored-By: Claude Opus 4.6 <[email protected]>

* Apply suggestions from @AdamRJensen CR

Co-authored-by: Adam R. Jensen <[email protected]>

* Address wholmgren's review on PR pvlib#2705

- Rename nrel_api_key fixture to nlr_api_key directly (no alias)
- Simplify fixture: check NLR_API_KEY, warn with DEMO_KEY fallback
  (no NREL_API_KEY deprecation logic)
- Update test_psm4.py to use nlr_api_key fixture
- Remove NREL_API_KEY from CI workflow
- Update whatsnew: remove fallback mention, link nrel_nlr doc page

* chore: add runtime dirs to .gitignore

* Apply suggestions from code review

Co-authored-by: Kevin Anderson <[email protected]>

* remove nrel_nlr.rst

* call out the PSM4 URLs as a bugfix

* Update docs/sphinx/source/reference/iotools.rst

Co-authored-by: Anton Driesse <[email protected]>

---------

Co-authored-by: Claude Opus 4.6 <[email protected]>
Co-authored-by: Rajiv Daxini <[email protected]>
Co-authored-by: Cliff Hansen <[email protected]>
Co-authored-by: Adam R. Jensen <[email protected]>
Co-authored-by: Kevin Anderson <[email protected]>
Co-authored-by: Anton Driesse <[email protected]>