[Paraview] Threshold filter

[Moreland, Kenneth]

Field data are loaded from files (or generated by filters) simply as arrays of values. Operations of the threshold filter, or any filter for that matter, will operate using whatever units the data are specified as. So if you have, say, loaded a CT dataset that recorded data in houndsfield units, then that is what you use to specify the scalars the threshold filter. If the data are specified in some other type of units, then use those.

-Ken

Sent from my iPad so blame autocorrect.

On Sep 3, 2012, at 6:11 AM, "Chris" <chris.schweighofer at gmx.net> wrote:

> Hello people,
> 
> I just try to figure out which unit or what exactly are the threshold values in the threshold filter? 
> The manuals explain that the threshold is based on scalars. Anyway I do not understand it totally. 
> Scalars, does it mean houndsfield units,...?
> 
> Thx,
> Chris  
> _______________________________________________
> Powered by www.kitware.com
> 
> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html
> 
> Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView
> 
> Follow this link to subscribe/unsubscribe:
> http://www.paraview.org/mailman/listinfo/paraview
>