Explicitly set sb_hc_Frc = 0 when sfExCnd = SPECIFIEDT and sfExHcModel = INPUT.

Author: nathancoliver

src/cncult3.cpp

@@ -2705,7 +2705,6 @@ void SBC::sb_SetCoeffs(		// set convective and radiant coefficients
 	{	sb_txa = sb_pXS->sfExT;
 		sb_txr = sb_txa;
 		sb_HCAmbient();
-		sb_hcFrc = 0.f; // no wind; consider adding exterior surface wind speed user input
 		sb_hxa = sb_hcMult * (sb_hcNat + sb_hcFrc);
 		sb_hxr = 0.f;
 	}
@@ -2939,6 +2938,7 @@ x			printf( "Hit\n");
 
 	case C_CONVMODELCH_INPUT:
 		sb_hcNat = 1.f;
+		sb_hcFrc = 0.f;
 		break;
 
 	default: