Added Description for CloudStateLevel

changed ENUM names of CloudStateLevel to CLOUD_STATE_LEVEL_UNKNOWN, CLOUD_STATE_LEVEL_..., etc.

Signed-off-by: Markus Waldmann <Markus.Waldmann@stud.hs-kempten.de>

Author: Markus Waldmann

osi_environment.proto

@@ -344,9 +344,11 @@ message EnvironmentalConditions
     //
     message Clouds
     {
+        // Definition of the cloud state level, i.e. cloud state and sky visualization settings.
+        //
         optional CloudStateLevel cloud_state_level = 1;
 
-        // Definition of the cloud state, i.e. cloud state and sky visualization settings.
+        // Defines the cloud state levels given by observation of total cloud amount in oktas.
         //
         // The total degree of coverage indicates how large the part of the sky vault is which is covered
         // with clouds altogether. It is given in eighths, because this division is easier to estimate
@@ -373,51 +375,51 @@ message EnvironmentalConditions
         {
             // Cloud State is unknown (must not be used in ground truth).
             //
-            CLOUD_STATE_UNKNOWN = 0;
+            CLOUD_STATE_LEVEL_UNKNOWN = 0;
 
             // Other (unspecified but known) CloudState.
             //
-            CLOUD_STATE_OTHER = 1;
+            CLOUD_STATE_LEVEL_OTHER = 1;
 
             // Cloudless (0/8)
             //
-            CLOUD_STATE_CLOUDLESS = 2;
+            CLOUD_STATE_LEVEL_CLOUDLESS = 2;
 
             // Sunny (1/8)
             //
-            CLOUD_STATE_SUNNY = 3;
+            CLOUD_STATE_LEVEL_SUNNY = 3;
 
             // Serene (2/8))
             //
-            CLOUD_STATE_SERENE = 4;
+            CLOUD_STATE_LEVEL_SERENE = 4;
 
             // Slightly Cloudy (3/8)
             //
-            CLOUD_STATE_SLIGHTLY_CLOUDY = 5;
+            CLOUD_STATE_LEVEL_SLIGHTLY_CLOUDY = 5;
 
             // Light Cloudy (4/8)
             //
-            CLOUD_STATE_LIGHT_CLOUDY = 6;
+            CLOUD_STATE_LEVEL_LIGHT_CLOUDY = 6;
 
             // Cloudy (5/8)
             //
-            CLOUD_STATE_CLOUDY = 7;
+            CLOUD_STATE_LEVEL_CLOUDY = 7;
 
             // Heavy Cloudy (6/8)
             //
-            CLOUD_STATE_HEAVY_CLOUDY = 8;
+            CLOUD_STATE_LEVEL_HEAVY_CLOUDY = 8;
 
             // Almost Covered (7/8)
             //
-            CLOUD_STATE_ALMOST_COVERED = 9;
+            CLOUD_STATE_LEVEL_ALMOST_COVERED = 9;
 
             // Covered (8/8)
             //
-            CLOUD_STATE_COVERED = 10;
+            CLOUD_STATE_LEVEL_COVERED = 10;
 
             // No Sky
             //
-            CLOUD_STATE_NO_SKY = 11;
+            CLOUD_STATE_LEVEL_NO_SKY = 11;
         }
     }