Add default T-q corelation coefficient (#281)

Author: tapios

Project.toml

@@ -1,7 +1,7 @@
 name = "ClimaParams"
 uuid = "5c42b081-d73a-476f-9059-fd94b934656c"
 authors = ["Climate Modeling Alliance"]
-version = "1.0.11"
+version = "1.0.12"
 
 [deps]
 Dates = "ade2ca70-3891-5945-98fb-dc099432e06a"

src/parameters.toml

@@ -2985,6 +2985,11 @@ value = 1e-3
 type = "float"
 description = "Regularization epsilon for the denominator in diagnostic covariance calculations (unitless)."
 
+[Tq_correlation_coefficient]
+value = 0.6
+type = "float"
+description = "Default correlation coefficient between T' and q_tot' perturbations, used in SGS quadratures (unitless). Valid range: [-1, 1]."
+
 [EDMF_thermodynamics_sgs]
 value = "mean"
 type = "string"