Updating altitude lookup map

Using new map so is reproducible with script https://gist.github.com/nicomt/d2c5f08a8ee3500550be42d8dbee6c1d
pvlib · mikofski · Aug 31, 2022 · Aug 9, 2022 · Aug 9, 2022 · Aug 9, 2022
commit db728b8aba32dd90611c1d0f88bbfbead495ea04
diff --git a/pvlib/data/Altitude.h5 b/pvlib/data/Altitude.h5
diff --git a/pvlib/location.py b/pvlib/location.py
@@ -445,6 +445,6 @@ def lookup_altitude(latitude, longitude, filepath=None):
         return 0
     # Altitude is encoded in 35 meter steps from -2364 meters to 6526 meters
     # There are 0-254 possible altitudes, with 255 reserved for nodata.
-    alt *= 35
-    alt -= 2364
+    alt *= 28
+    alt -= 450
     return int(alt)