surface-schemes.md

@@ -5,7 +5,7 @@
 | Dew point at 2 m                      | pair (K)           | pair (K)          | d2m (K)                    | TD (K)                     |
 | Potential temperature at 2 m          | pair (K)           | pair (K)          | t2m (K, 2 m temp.)         | T2M (K)                     |
 | Mean sea-level pressure               | pslp (Pa)          | pslp (Pa)         | msl (Pa)     | **SP (hPa) -> *100**                    |
-| Cloud cover                           | –                  | not used          | tcc (0–1)                  | CC (0–1)                    |
+| Cloud cover                           | –                  | values 0-1        | tcc (0–1)                  | CC (0–1)                    |
 | Climatological precipitation          | pprec (kg/m²/s)    | pprec (kg/m²/s)   |** tp (m, possibly m/h) -> 1/3.6   **   | **RF (mm/h) -> 1/3600                 ** |
 | Height for wind speed                 | –                  | –                 | –                          | –                           |
 | Height for temp. & spec. humidity     | –                  | –                 | –                          | –                           |