[Paraview] Dilation Operation ...

[Niklas Röber]

Dear All,

I have a very low resolution netCDF that I would like to visualize as 
cell data using lon/lat projection. Reading the data using lon/lat 
projection, the variables are represented as point data (image1). If the 
data is read in spherical, the variables are represented as cell data 
(image2). Comparing both, shows that some features are missing in the 
lon/lat projection, see for example central America and Spain. Applying 
a PointDataToCellData filter to the point data in lon/lat smoothes these 
features away completely (image3).
Is there a possibility to visualize the data correctly, as shown with 
spherical projection, but in lon/lat? Or can the point data somehow be 
dilated so that central America and half of Europe are not "filtered" out?

Thanks for any help!
Cheers, Niklas
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