md=mesh(model,'../Exp/Square.exp',180000);
md=geography(md,'../Exp/SquareShelf.exp','');
md=parameterize(md,'../Par/SquareSheetShelf.par');
md=extrude(md,3,1);
md=setelementstype(md,'pattyn','all','stokes','all');
md.cluster=oshostname();
md=solve(md,'analysis_type',DiagnosticSolutionEnum);