Describe the bug
Some files have been committed without applying line normalization. That's extra noise in diffs when a [Linux] dev changes something on a [Windows] CR-LF file.

These files are¹:

❯ rg -l '\r'
tests/iotools/test_solcast.py
pvlib/iotools/solcast.py
pvlib/iotools/bsrn.py
pvlib/data/sam-library-sandia-modules-2015-6-30.csv
pvlib/data/12839.tm2
tests/data/midc_raw_short_header_20191115.txt
tests/data/precise_iv_curves_parameter_sets2.csv
tests/data/precise_iv_curves_parameter_sets1.csv

To Reproduce
See diff of #2799.

Expected behavior
A clear diff.

Screenshots
NA.
Versions:

• pvlib.__version__: latest as of 2026-07-02
  NA.

Additional context
I suggest to

1. apply line normalization
2. maybe add * text=auto to .gitattributes (I think that would make git core.crlf=auto default Windows clients to behave properly)
3. maybe add this commit to .git-blame-ignore-revs in the (near) future

For reference: https://stackoverflow.com/questions/15641259/how-to-normalize-working-tree-line-endings-in-git