Port SVN r3642 "Skipping disabled meters when interpolating all meter…

…s." (by celsorocha)

Extra: added check when applying interpolate commands for individual meters.

Ref:
git-svn-id: https://svn.code.sf.net/p/electricdss/code/trunk@3642 d8739450-1e93-4ef4-a0af-c327d92816ff

src/Executive/ExecHelper.pas

@@ -2908,7 +2908,8 @@ function TExecHelper.DoInterpolateCmd: Integer;
         begin
             for metobj in DSS.ActiveCircuit.EnergyMeters do
             begin
-                MetObj.InterpolateCoordinates;
+                if MetObj.Enabled then
+                    MetObj.InterpolateCoordinates;
             end;
         end;
 
@@ -2921,7 +2922,10 @@ function TExecHelper.DoInterpolateCmd: Integer;
             if MeterClass.SetActive(Param) then   // Try to set it active
             begin
                 MetObj := MeterClass.GetActiveObj;
-                MetObj.InterpolateCoordinates;
+                if MetObj.Enabled then
+                    MetObj.InterpolateCoordinates
+                else
+                    DoSimpleMsg(DSS, 'EnergyMeter "%s" is disabled.', [Param], 283);
             end
             else
                 DoSimpleMsg(DSS, 'EnergyMeter "%s" not found.', [Param], 277);