Add quint linear curve, change water-to-air equationfit coils to refe…

…rence curves
NREL · Jan 19, 2021 · 97a1447 · 97a1447 · nrel-bot-3 · Jan 19, 2021
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commit 97a1447
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diff --git a/idd/Energy+.idd.in b/idd/Energy+.idd.in
@@ -54373,55 +54373,19 @@ Coil:Cooling:WaterToAirHeatPump:EquationFit,
         \type real
         \units W/W
         \minimum> 0.0
-   N6,  \field Total Cooling Capacity Coefficient 1
+   A6,  \field Total Cooling Capacity Curve Name
         \required-field
-        \type real
-   N7, \field Total Cooling Capacity Coefficient 2
-        \required-field
-        \type real
-   N8, \field Total Cooling Capacity Coefficient 3
-        \required-field
-        \type real
-   N9, \field Total Cooling Capacity Coefficient 4
-        \required-field
-        \type real
-   N10, \field Total Cooling Capacity Coefficient 5
-        \required-field
-        \type real
-   N11, \field Sensible Cooling Capacity Coefficient 1
-        \required-field
-        \type real
-   N12, \field Sensible Cooling Capacity Coefficient 2
-        \required-field
-        \type real
-   N13, \field Sensible Cooling Capacity Coefficient 3
-        \required-field
-        \type real
-   N14, \field Sensible Cooling Capacity Coefficient 4
-        \required-field
-        \type real
-   N15, \field Sensible Cooling Capacity Coefficient 5
-        \required-field
-        \type real
-   N16, \field Sensible Cooling Capacity Coefficient 6
-        \required-field
-        \type real
-   N17, \field Cooling Power Consumption Coefficient 1
-        \required-field
-        \type real
-   N18, \field Cooling Power Consumption Coefficient 2
-        \required-field
-        \type real
-   N19, \field Cooling Power Consumption Coefficient 3
-        \required-field
-        \type real
-   N20, \field Cooling Power Consumption Coefficient 4
+        \type object-list
+        \object-list QuadvariateFunctions
+   A7, \field Sensible Cooling Capacity Curve Name
         \required-field
-        \type real
-   N21, \field Cooling Power Consumption Coefficient 5
+        \type object-list
+        \object-list QuintvariateFunctions
+   A8, \field Cooling Power Consumption Curve Name
         \required-field
-        \type real
-   N22, \field Nominal Time for Condensate Removal to Begin
+        \type object-list
+        \object-list QuadvariateFunctions
+   N6, \field Nominal Time for Condensate Removal to Begin
         \type real
         \units s
         \minimum 0.0
@@ -54432,7 +54396,7 @@ Coil:Cooling:WaterToAirHeatPump:EquationFit,
         \note Nominal time is equal to the ratio of the energy of the coil's maximum
         \note condensate holding capacity (J) to the coil's steady state latent capacity (W).
         \note Suggested value is 1000; zero value means latent degradation model is disabled.
-   N23; \field Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity
+   N7; \field Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity
         \type real
         \units dimensionless
         \minimum 0.0
@@ -55327,36 +55291,14 @@ Coil:Heating:WaterToAirHeatPump:EquationFit,
         \type real
         \units W/W
         \minimum> 0.0
-   N5,  \field Heating Capacity Coefficient 1
-        \required-field
-        \type real
-   N6,  \field Heating Capacity Coefficient 2
-        \required-field
-        \type real
-   N7,  \field Heating Capacity Coefficient 3
-        \required-field
-        \type real
-   N8,  \field Heating Capacity Coefficient 4
-        \required-field
-        \type real
-   N9,  \field Heating Capacity Coefficient 5
-        \required-field
-        \type real
-   N10, \field Heating Power Consumption Coefficient 1
-        \required-field
-        \type real
-   N11, \field Heating Power Consumption Coefficient 2
-        \required-field
-        \type real
-   N12, \field Heating Power Consumption Coefficient 3
-        \required-field
-        \type real
-   N13, \field Heating Power Consumption Coefficient 4
+   A6,  \field Heating Capacity Curve Name
         \required-field
-        \type real
-   N14; \field Heating Power Consumption Coefficient 5
+        \type object-list
+        \object-list QuadvariateFunctions
+   A7;  \field Heating Power Consumption Curve Name
         \required-field
-        \type real
+        \type object-list
+        \object-list QuadvariateFunctions
 
 Coil:Heating:WaterToAirHeatPump:VariableSpeedEquationFit,
         \memo Direct expansion (DX) heating coil for water-to-air heat pump (includes electric
@@ -80766,6 +80708,7 @@ EnergyManagementSystem:CurveOrTableIndexVariable,
        \object-list BivariateFunctions
        \object-list TrivariateFunctions
        \object-list QuadvariateFunctions
+       \object-list QuintvariateFunctions
        \object-list MultivariateFunctions
        \required-field
 
@@ -91354,6 +91297,133 @@ Curve:QuadLinear,
        \key VolumetricFlowPerPower
        \default Dimensionless
 
+Curve:QuintLinear,
+       \memo Linear curve with five independent variables.
+       \memo Input for the linear curve consists of a curve name, the two coefficients, and the
+       \memo maximum and minimum valid independent variable values. Optional inputs for curve
+       \memo minimum and maximum may be used to limit the output of the performance curve.
+       \memo curve = C1 + C2*v + C3*w + C4*x + C5*y + C6*z
+  A1 , \field Name
+       \required-field
+       \type alpha
+       \reference QuintvariateFunctions
+  N1 , \field Coefficient1 Constant
+       \required-field
+       \type real
+  N2 , \field Coefficient2 v
+       \required-field
+       \type real
+  N3 , \field Coefficient3 w
+       \required-field
+       \type real
+  N4 , \field Coefficient4 x
+       \required-field
+       \type real
+  N5 , \field Coefficient5 y
+       \required-field
+       \type real
+  N6 , \field Coefficient6 z
+       \required-field
+       \type real
+  N7 , \field Minimum Value of v
+       \required-field
+       \type real
+       \unitsBasedOnField A2
+  N8 , \field Maximum Value of v
+       \required-field
+       \type real
+       \unitsBasedOnField A2
+  N9 , \field Minimum Value of w
+       \required-field
+       \type real
+       \unitsBasedOnField A2
+  N10 , \field Maximum Value of w
+       \required-field
+       \type real
+       \unitsBasedOnField A2
+  N11 , \field Minimum Value of x
+       \required-field
+       \type real
+       \unitsBasedOnField A3
+  N12 ,\field Maximum Value of x
+       \required-field
+       \type real
+       \unitsBasedOnField A3
+  N13 , \field Minimum Value of y
+       \required-field
+       \type real
+       \unitsBasedOnField A4
+  N14, \field Maximum Value of y
+       \required-field
+       \type real
+       \unitsBasedOnField A4
+  N15, \field Minimum Value of z
+       \required-field
+       \type real
+       \unitsBasedOnField A5
+  N16, \field Maximum Value of z
+       \required-field
+       \type real
+       \unitsBasedOnField A5
+  N17, \field Minimum Curve Output
+       \type real
+       \note Specify the minimum value calculated by this curve object
+       \unitsBasedOnField A4
+  N18, \field Maximum Curve Output
+       \type real
+       \note Specify the maximum value calculated by this curve object
+       \unitsBasedOnField A4
+  A2 , \field Input Unit Type for v
+       \type choice
+       \key Dimensionless
+       \key Temperature
+       \key VolumetricFlow
+       \key MassFlow
+       \key Power
+       \key Distance
+       \key VolumetricFlowPerPower
+       \default Dimensionless
+  A3 , \field Input Unit Type for w
+       \type choice
+       \key Dimensionless
+       \key Temperature
+       \key VolumetricFlow
+       \key MassFlow
+       \key Power
+       \key Distance
+       \key VolumetricFlowPerPower
+       \default Dimensionless
+  A4 , \field Input Unit Type for x
+       \type choice
+       \key Dimensionless
+       \key Temperature
+       \key VolumetricFlow
+       \key MassFlow
+       \key Power
+       \key Distance
+       \key VolumetricFlowPerPower
+       \default Dimensionless
+  A5 , \field Input Unit Type for y
+       \type choice
+       \key Dimensionless
+       \key Temperature
+       \key VolumetricFlow
+       \key MassFlow
+       \key Power
+       \key Distance
+       \key VolumetricFlowPerPower
+       \default Dimensionless
+  A6;  \field Input Unit Type for z
+       \type choice
+       \key Dimensionless
+       \key Temperature
+       \key VolumetricFlow
+       \key MassFlow
+       \key Power
+       \key Distance
+       \key VolumetricFlowPerPower
+       \default Dimensionless
+
 Curve:Quadratic,
        \memo Quadratic curve with one independent variable.
        \memo Input for a quadratic curve consists of the curve name, the three coefficients, and
@@ -92581,6 +92651,7 @@ Table:Lookup,
        \reference BivariateFunctions
        \reference TrivariateFunctions
        \reference QuadvariateFunctions
+       \reference QuintvariateFunctions
        \reference MultivariateFunctions
        \type alpha
   A2,  \field Independent Variable List Name