Don't skip calculation of whole extent for unstructured grids in netCDF.
Don't skip calculation of whole extent for unstructured grids in netCDF.

gram526/VTK,spthaolt/VTK,daviddoria/PointGraphsPhase1,berendkleinhaneveld/VTK,berendkleinhaneveld/VTK,demarle/VTK,SimVascular/VTK,collects/VTK,SimVascular/VTK,cjh1/VTK,sankhesh/VTK,sankhesh/VTK,aashish24/VTK-old,aashish24/VTK-old,jmerkow/VTK,mspark93/VTK,daviddoria/PointGraphsPhase1,jmerkow/VTK,sumedhasingla/VTK,arnaudgelas/VTK,sumedhasingla/VTK,aashish24/VTK-old,sumedhasingla/VTK,gram526/VTK,jmerkow/VTK,mspark93/VTK,aashish24/VTK-old,gram526/VTK,ashray/VTK-EVM,candy7393/VTK,keithroe/vtkoptix,sumedhasingla/VTK,SimVascular/VTK,collects/VTK,sankhesh/VTK,sankhesh/VTK,candy7393/VTK,SimVascular/VTK,SimVascular/VTK,daviddoria/PointGraphsPhase1,hendradarwin/VTK,mspark93/VTK,arnaudgelas/VTK,msmolens/VTK,spthaolt/VTK,daviddoria/PointGraphsPhase1,johnkit/vtk-dev,sankhesh/VTK,johnkit/vtk-dev,sumedhasingla/VTK,johnkit/vtk-dev,jmerkow/VTK,candy7393/VTK,gram526/VTK,arnaudgelas/VTK,johnkit/vtk-dev,ashray/VTK-EVM,msmolens/VTK,cjh1/VTK,ashray/VTK-EVM,msmolens/VTK,johnkit/vtk-dev,mspark93/VTK,ashray/VTK-EVM,hendradarwin/VTK,keithroe/vtkoptix,hendradarwin/VTK,sumedhasingla/VTK,collects/VTK,hendradarwin/VTK,spthaolt/VTK,cjh1/VTK,jmerkow/VTK,mspark93/VTK,spthaolt/VTK,collects/VTK,biddisco/VTK,gram526/VTK,keithroe/vtkoptix,ashray/VTK-EVM,sumedhasingla/VTK,msmolens/VTK,biddisco/VTK,msmolens/VTK,biddisco/VTK,sankhesh/VTK,biddisco/VTK,daviddoria/PointGraphsPhase1,demarle/VTK,arnaudgelas/VTK,msmolens/VTK,aashish24/VTK-old,keithroe/vtkoptix,keithroe/vtkoptix,aashish24/VTK-old,berendkleinhaneveld/VTK,collects/VTK,hendradarwin/VTK,sankhesh/VTK,cjh1/VTK,sankhesh/VTK,SimVascular/VTK,biddisco/VTK,demarle/VTK,ashray/VTK-EVM,berendkleinhaneveld/VTK,gram526/VTK,johnkit/vtk-dev,hendradarwin/VTK,candy7393/VTK,johnkit/vtk-dev,jmerkow/VTK,spthaolt/VTK,jmerkow/VTK,biddisco/VTK,ashray/VTK-EVM,cjh1/VTK,mspark93/VTK,demarle/VTK,candy7393/VTK,SimVascular/VTK,daviddoria/PointGraphsPhase1,biddisco/VTK,berendkleinhaneveld/VTK,keithroe/vtkoptix,arnaudgelas/VTK,keithroe/vtkoptix,mspark93/VTK,berendkleinhaneveld/VTK,gram526/VTK,collects/VTK,jmerkow/VTK,cjh1/VTK,berendkleinhaneveld/VTK,msmolens/VTK,demarle/VTK,ashray/VTK-EVM,candy7393/VTK,sumedhasingla/VTK,candy7393/VTK,spthaolt/VTK,hendradarwin/VTK,candy7393/VTK,demarle/VTK,gram526/VTK,keithroe/vtkoptix,SimVascular/VTK,msmolens/VTK,arnaudgelas/VTK,spthaolt/VTK,demarle/VTK,demarle/VTK,mspark93/VTK