Move Nub.V method to getter ParamDefinition.V

See https://gitlab.irstea.fr/cassiopee/jalhyd/commit/9a6f835e5f91d29d7fe5009bff6a60add48ea41a

src/app/components/generic-calculator/calculator.component.ts

@@ -516,9 +516,9 @@ export class GenericCalculatorComponent extends BaseComponent implements OnInit,
           DialogGeneratePABComponent,
           {
             data: {
-                chute: cloisons.V(cloisons.prms.DH),
-                debit: cloisons.V(cloisons.prms.Q),
-                coteAmont: cloisons.V(cloisons.prms.Z1)
+                chute: cloisons.prms.DH.V,
+                debit: cloisons.prms.Q.V,
+                coteAmont: cloisons.prms.Z1.V
             },
             disableClose: true
           }