Make attributes a property of data types.

examples/fan_spec/schema/ASHRAE205.schema.yaml

@@ -21,6 +21,20 @@ Schema:
 
 #Data Group Templates
 
+RepresentationSpecificationTemplate:
+  Object Type: "Data Group Template"
+  Required Data Elements:
+    metadata:
+      Required: True
+    performance:
+      Required: True
+    description:
+      Required: False
+
+PerformanceTemplate:
+  Object Type: "Data Group Template"
+  Custom Attributes: ["Scalable"]
+
 PerformanceMapTemplate:
   Object Type: "Data Group Template"
   Required Data Elements:
@@ -35,6 +49,7 @@ GridVariablesTemplate:
     - "[Numeric]"
     - "[Integer]"
   Data Elements Required: True
+  Custom Attributes: ["Scalable"]
 
 LookupVariablesTemplate:
   Object Type: "Data Group Template"
@@ -43,22 +58,13 @@ LookupVariablesTemplate:
     - "[Integer]"
     - "[<OperationState>]"
   Data Elements Required: True
+  Custom Attributes: ["Scalable"]
 
-RepresentationSpecificationTemplate:
-  Object Type: "Data Group Template"
-  Required Data Elements:
-    metadata:
-      Required: True
-    performance:
-      Required: True
-    description:
-      Required: False
-  Custom Attributes:
-    Scalable:
-      Type: Boolean
-      Applies To: ["Numeric"]
-      Description: "Indicates whether the value can be scaled"
-      Applies to Children: True
+Scalable:
+  Object Type: "Custom Attribute"
+  Type: Boolean
+  Description: "Indicates whether the value can be scaled"
+  Applies To: ["Numeric"]
 
 RatingTemplate:
   Object Type: "Data Group Template"

examples/fan_spec/schema/RS0003.schema.yaml

@@ -110,6 +110,7 @@ ProductInformation:
 
 Performance:
   Object Type: "Data Group"
+  Data Group Template: "PerformanceTemplate"
   Data Elements:
     nominal_standard_air_volumetric_flow_rate:
       Description: "Nominal or rated air flow rate at standard air conditions"
@@ -193,6 +194,7 @@ Performance:
 
 AssemblyComponent:
   Object Type: "Data Group"
+  Custom Attributes: ["Scalable"]
   Data Elements:
     component_type:
       Description: "Type of component"
@@ -220,6 +222,7 @@ AssemblyComponent:
 
 SystemCurve:
   Object Type: "Data Group"
+  Custom Attributes: ["Scalable"]
   Data Elements:
     standard_air_volumetric_flow_rate:
       Description: "Volumetric air flow rate through an air distribution system at standard air conditions"
@@ -301,7 +304,6 @@ LookupVariablesContinuous:
     operation_state:
       Description: "The operation state at the operating conditions"
       Type: "[<OperationState>]"
-      Units: "-"
       Required: True
 
 PerformanceMapDiscrete:
@@ -327,7 +329,6 @@ GridVariablesDiscrete:
       Constraints:
         - ">=0"
         - "[1..]"
-      Units: "-"
       Notes: "Data shall be provided for all allowable discrete speeds or settings"
       Required: True
     static_pressure_difference:
@@ -374,5 +375,4 @@ LookupVariablesDiscrete:
     operation_state:
       Description: "The operation state at the operating conditions"
       Type: "[<OperationState>]"
-      Units: "-"
       Required: True

examples/fan_spec/schema/RS0005.schema.yaml

@@ -56,6 +56,7 @@ ProductInformation:
 
 Performance:
   Object Type: "Data Group"
+  Data Group Template: "PerformanceTemplate"
   Data Elements:
     maximum_power:
       Description: "Maximum operational input power to the motor"
@@ -154,5 +155,4 @@ LookupVariables:
     operation_state:
       Description: "The operation state at the operating conditions"
       Type: "[<OperationState>]"
-      Units: "-"
       Required: True

examples/fan_spec/schema/RS0006.schema.yaml

@@ -70,6 +70,7 @@ ProductInformation:
 
 Performance:
   Object Type: "Data Group"
+  Data Group Template: PerformanceTemplate
   Data Elements:
     maximum_power:
       Description: "Maximum power draw of the drive"
@@ -154,5 +155,4 @@ LookupVariables:
     operation_state:
       Description: "The operation state at the operating conditions"
       Type: "[<OperationState>]"
-      Units: "-"
       Required: True

examples/fan_spec/schema/RS0007.schema.yaml

@@ -128,5 +128,4 @@ LookupVariables:
     operation_state:
       Description: "The operation state at the operating conditions"
       Type: "[<OperationState>]"
-      Units: "-"
       Required: True

examples/time_series/schema/TimeSeries.schema.yaml

@@ -85,6 +85,7 @@ TimeSeries:
     values:
       Description: Time series data values
       Type: "[Numeric]"
+      Units: "-" # TODO: Figure out a better way to indicate that units are specified by referencing data group
       Constraints:
         - "[1..]"
       Required: true