added coordinates data type

TOSCA/types/data.yml

@@ -6,5 +6,18 @@ data_types:
         derived_from: tosca.datatypes.Credential
         properties:
             cloud_provider_name:
-            type: string
-            required: true
+                type: string
+                required: true
+
+            
+    tosca.datatypes.ARTICONF.coordinates:
+        derived_from: tosca.datatypes.Root
+        properties:
+            longitude: 
+                type: float
+                required: false
+                description: The longitude of the domain 
+            latitude:
+                type: float
+                required: false
+                description: The latitude of the domain         

TOSCA/types/nodes.yaml

@@ -111,7 +111,11 @@ node_types:
         type: string
         required: true
         default: "ExoGENI"
-        description: The name of the provider e.g. EC2, ExoGENI etc.              
+        description: The name of the provider e.g. EC2, ExoGENI etc.    
+      coordinates: 
+        type: tosca.datatypes.ARTICONF.coordinates
+        required: false
+        description: The coordinates of the domain 
     attributes:
       credential:
         type: tosca.datatypes.ARTICONF.Credential