Hi,
I've found a bug with the calculator:
create a box
apply calculator filter: array name "a", value "1"
apply calculator again: array name "b", value "2"
now change the input for the second calculator to the box and you get
the following error:
vtkArrayCalculator (0x28b3d40): Invalid array na
Very interesting. I am adding this to the bug tracker.
http://paraview.org/Bug/view.php?id=10012
Thanks for reporting.
Utkarsh
On Tue, Dec 8, 2009 at 9:46 AM, Paul Edwards wrote:
> Hi,
>
> I've found a bug with the calculator:
>
> create a box
> apply calculator filter: array name "a", value "1
The problem is more general.
Create a custom filter using calculator and the data (u,v,w,p)
sqrt(u^2+v^2+w^2). Save a custom filter. Now re-open the data but now do
not read 'p' array this time (XDMF). Apply custom filter. Calculator
will complain p is absent.
Dominik
Utkarsh Ayachit wrote:
I am not sure why this is a problem? The custom filter will preserve
your equation. So the next time you use the custom filter, it an array
required in the calculator is missing, it should indeed complain.
Utkarsh
On Tue, Dec 8, 2009 at 10:10 AM, Dominik Szczerba wrote:
> The problem is more gen
Please note that 'p' is not required in the Results formula. Only those
variables should be required that are needed to form a valid formula,
not those that were originally present.
Dominik
Utkarsh Ayachit wrote:
I am not sure why this is a problem? The custom filter will preserve
your equati
Ah gotchya. I've added that to the bug as well.
Utkarsh
On Tue, Dec 8, 2009 at 11:21 AM, Dominik Szczerba wrote:
> Please note that 'p' is not required in the Results formula. Only those
> variables should be required that are needed to form a valid formula, not
> those that were originally pres