Sample results:

Using PlotType=1, with two orthogonal slices at

xSliceCoords=[];
ySliceCoords=.6;
zSliceCoords=.4;

and

IsosurfValues = 0.5;
IsosurfAlphas = 0.25;
IsosurfColors = 'w';

and

ContourValues = 0.1:0.1:0.9;

Data at t = 0:

Solution at t = 0.4:

Solution at t = 0.8:

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