Make norm function a revered quadratic.

examples/statics/slabs/example_static_membr2f.m

@@ -13,7 +13,7 @@ s1.state = 'plane_stress';
 %  -----------------------------------------------------------MESH GENERATION---
 %% Describe the goemetry of the problem for the mesh generator
 % function that controls grid node distribution along geo lines
-nf1 = mgen.MgNormFunction( mgen.MgNormFunctionType.PowRev, [0.0, 1.0] );
+nf1 = mgen.MgNormFunction( mgen.MgNormFunctionType.QuadraticRev );
 % helpful parameters (problem specific)
 d = 1.0; n = 8; % d: commom geometrical factor; n = number of grid nodes per d
 % create all geo points