Data is bad for raw image files
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
ParaView trunk, local server, windows. Download the file aneurism.raw from http://www.gris.uni-tuebingen.de/edu/areas/scivis/volren/datasets/datasets.html.
Although not necessary, this bug is obvious if you open the Color Editor, then change Choose Preset to the Blue to Red rainbow.
You must follow the following steps, or the bug goes away.
Open with ParaView, Data Scalar Type is Unsigned Char, Data extents are 0-255, 0-255, 0-255. Apply.
Slice, Apply. Turn off show plane. Turn off eyeball for aneurism.raw dataset.
Click on the Color Legend.
Bug - notice that we are just seeing a grayscale, from white to black. But, there is no black, gray or white in the selected color map!
I am marking this as important, since it is incorrectly changing how data is represented.