Hi,
I was having trouble reading data from a netcdf file to paraview. Is there
some syntax that lets paraview know that it is reading in data in spherical
coordinates? I was going through the 'help' section in paraview and found
that 'if spherical coordinates is turned on' the netcdf reader will
I'm not sure vtkImageData (and everything that uses it) really supports
negative spacing. See, for example, this email thread:
http://www.vtk.org/pipermail/vtkusers/2009-May/100989.html.
I agree. And that's why I have added the function fabs to make positive the
tolerance variable.
I have identified those points which causes problems with the actual
/ParaView3/VTK/IO/vtkNetCDFCOARDSReader.cxx
- if a regular spacing coordinate variable decreases (90 to -90 for
example), you always get a vtkRectilinear grid.
It should reach, wth the computing choice made, to the creation of
I have identified those points which causes problems with the actual
/ParaView3/VTK/IO/vtkNetCDFCOARDSReader.cxx
- if a regular spacing coordinate variable decreases (90 to -90 for
example), you always get a vtkRectilinear grid.
It should reach, wth the computing choice made, to the creation
, then the ParaView
netCDF reader should understand that.
That said, I see that the netCDF reader will only actually create spherical
coordinates for 3D grids. I am not sure I remember the logic behind that, but
I think it was that in general it is usually better to visualize a map surface
as a 2D
for latitude and
longitude, then the ParaView netCDF reader should understand that.
That said, I see that the netCDF reader will only actually create
spherical coordinates for 3D grids. I am not sure I remember the logic
behind that, but I think it was that in general it is usually better
to visualize
