"double" instead of "float"

The vtkSurfaceWriter places the "float" string in vtk files, where some versions of ParaView (specifically windows versions) require the "double" string to be present. As far as I can tell, all versions of ParaView work fine with the "double" string. I'm working on the master branch of OpenFOAM, commit 0770f9a384bb74492751c6b8068f2c01fac2c49f.

The following changes fix the problem:

diff --git a/src/sampling/sampledSurface/writers/vtk/vtkSurfaceWriter.C b/src/sampling/sampledSurface/writers/vtk/vtkSurfaceWriter.C index 14a2716..f24b0cf 100644 --- a/src/sampling/sampledSurface/writers/vtk/vtkSurfaceWriter.C +++ b/src/sampling/sampledSurface/writers/vtk/vtkSurfaceWriter.C @@ -96,7 +96,7 @@ namespace Foam const Field& values ) {

•    os  << "1 " << values.size() << " float" << nl;

•    os  << "1 " << values.size() << " double" << nl;
  
     forAll(values, elemI)
     {

@@ -125,7 +125,7 @@ namespace Foam const Field& values ) {

•    os  << "3 " << values.size() << " float" << nl;

•    os  << "3 " << values.size() << " double" << nl;
  
     for (const vector& v : values)
     {

@@ -143,7 +143,7 @@ namespace Foam const Field& values ) {

•    os  << "1 " << values.size() << " float" << nl;

•    os  << "1 " << values.size() << " double" << nl;
  
     for (const sphericalTensor& v : values)
     {

@@ -159,7 +159,7 @@ namespace Foam const Field& values ) {

•    os  << "6 " << values.size() << " float" << nl;

•    os  << "6 " << values.size() << " double" << nl;
  
     for (const symmTensor& v : values)
     {

@@ -179,7 +179,7 @@ namespace Foam const Field& values ) {

•    os  << "9 " << values.size() << " float" << nl;

•    os  << "9 " << values.size() << " double" << nl;
  
     for (const tensor& v : values)
     {

diff --git a/src/sampling/sampledSurface/writers/vtk/vtkSurfaceWriterTemplates.C b/src/sampling/sampledSurface/writers/vtk/vtkSurfaceWriterTemplates.C index ee7c129..ddcf499 100644 --- a/src/sampling/sampledSurface/writers/vtk/vtkSurfaceWriterTemplates.C +++ b/src/sampling/sampledSurface/writers/vtk/vtkSurfaceWriterTemplates.C @@ -35,7 +35,7 @@ void Foam::vtkSurfaceWriter::writeData const Field& values ) {

• os << "1 " << values.size() << " float" << nl;

• os << "1 " << values.size() << " double" << nl;

  forAll(values, elemI) {