Fixed indexing bug in coordinates retrieval
Fixed indexing bug in coordinates retrieval

Change-Id: I64f0ed31be96da5189f89f3f269aae1fdc490cbe

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