changed the temperatureVariationScale such that hydro LTE is not 1 fo…

…r first BM point (#355)

Models/StandardModel/standardModel.py

@@ -550,7 +550,7 @@ def getBenchmarkPoints(self) -> list[ExampleInputPoint]:
                         phaseLocation2=WallGo.Fields([valuesTn[i]]),
                     ),
                     WallGo.VeffDerivativeSettings(
-                        temperatureVariationScale=1., fieldValueVariationScale=[50.0]
+                        temperatureVariationScale=0.75, fieldValueVariationScale=[50.0]
                     ),
                     WallGo.WallSolverSettings(
                         # we actually do both cases in the common example