Merge pull request #7378 from alasdairwilson/invalid_fits_unit_example

add replacement to mapbase for unit: counts / pixel -> ct/pix
sunpy · Jan 11, 2024 · 71e1c39 · 71e1c39
2 parents ebe5b48 + a7db5e6
commit 71e1c39
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/sunpy/map/mapbase.py b/sunpy/map/mapbase.py
@@ -727,15 +727,16 @@ def max(self, *args, **kwargs):
     def _parse_fits_unit(unit_str):
         replacements = {'gauss': 'G',
                         'dn': 'ct',
-                        'dn/s': 'ct/s'}
+                        'dn/s': 'ct/s',
+                        'counts / pixel': 'ct/pix',}
         if unit_str.lower() in replacements:
             unit_str = replacements[unit_str.lower()]
         unit = u.Unit(unit_str, format='fits', parse_strict='silent')
         if isinstance(unit, u.UnrecognizedUnit):
             warn_metadata(f'Could not parse unit string "{unit_str}" as a valid FITS unit.\n'
                           f'See {_META_FIX_URL} for how to fix metadata before loading it '
                           'with sunpy.map.Map.\n'
-                          'See https://fits.gsfc.nasa.gov/fits_standard.html for'
+                          'See https://fits.gsfc.nasa.gov/fits_standard.html for '
                           'the FITS unit standards.')
             unit = None
         return unit