[Insight-users] paraview calculator

[Stephen Yip]

don't worry about it. I got it. Thanks

On Mon, Apr 5, 2010 at 5:18 PM, Stephen Yip <stephen.fyip1 at gmail.com> wrote:

> Hi,
>
> I have the x and y vector components store in a mhd file. I'd like to
> create a 3d vector by using the calculator filter.
>
> 1. How do I find out the names of my x and y components?
> 2. I attempted to create the 3d vector by entering Vector_x*iHat+Vector_y*jHat+0*kHat
> or Vector_1*iHat+Vector_2*jHat+0*kHat. I then get the following error.
>
> Thank you,
> Stephen
>
> ERROR: In ..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1505
>
> vtkFunctionParser (050FE4C8): Syntax error: expecting a variable name; see
> position 0
>
> ERROR: In ..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1505
>
> vtkFunctionParser (050FE4C8): Syntax error: expecting a variable name; see
> position 0
>
> Warning: In ..\..\..\src\VTK\Graphics\vtkArrayCalculator.cxx, line 398
>
> vtkArrayCalculator (07840DE8): An error occured when parsing the
> calculator's function. See previous errors.
>
> ERROR: In ..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1505
>
> vtkFunctionParser (050FE4C8): Syntax error: expecting a variable name; see
> position 0
>
> ERROR: In ..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1505
>
> vtkFunctionParser (050FE4C8): Syntax error: expecting a variable name; see
> position 0
>
> Warning: In ..\..\..\src\VTK\Graphics\vtkArrayCalculator.cxx, line 398
>
> vtkArrayCalculator (07840DE8): An error occured when parsing the
> calculator's function. See previous errors.
>
> ERROR: In ..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1505
>
> vtkFunctionParser (050FE4C8): Syntax error: expecting a variable name; see
> position 0
>
> ERROR: In ..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1505
>
> vtkFunctionParser (050FE4C8): Syntax error: expecting a variable name; see
> position 0
>
> Warning: In ..\..\..\src\VTK\Graphics\vtkArrayCalculator.cxx, line 398
>
> vtkArrayCalculator (07840DE8): An error occured when parsing the
> calculator's function. See previous errors.
>
> ERROR: In ..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1505
>
> vtkFunctionParser (077B3B28): Syntax error: expecting a variable name; see
> position 0
>
> ERROR: In ..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1505
>
> vtkFunctionParser (077B3B28): Syntax error: expecting a variable name; see
> position 0
>
> Warning: In ..\..\..\src\VTK\Graphics\vtkArrayCalculator.cxx, line 398
>
> vtkArrayCalculator (07595D08): An error occured when parsing the
> calculator's function. See previous errors.
>
> ERROR: In ..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1505
>
> vtkFunctionParser (077B3B28): Syntax error: expecting a variable name; see
> position 0
>
> ERROR: In ..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1505
>
> vtkFunctionParser (077B3B28): Syntax error: expecting a variable name; see
> position 0
>
> Warning: In ..\..\..\src\VTK\Graphics\vtkArrayCalculator.cxx, line 398
>
> vtkArrayCalculator (07595D08): An error occured when parsing the
> calculator's function. See previous errors.
>
> ERROR: In ..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1505
>
> vtkFunctionParser (077B3B28): Syntax error: expecting a variable name; see
> position 0
>
> ERROR: In ..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1505
>
> vtkFunctionParser (077B3B28): Syntax error: expecting a variable name; see
> position 0
>
> Warning: In ..\..\..\src\VTK\Graphics\vtkArrayCalculator.cxx, line 398
>
> vtkArrayCalculator (07595D08): An error occured when parsing the
> calculator's function. See previous errors.
>
> ERROR: In ..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1505
>
> vtkFunctionParser (077B3B28): Syntax error: expecting a variable name; see
> position 0
>
> ERROR: In ..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1505
>
> vtkFunctionParser (077B3B28): Syntax error: expecting a variable name; see
> position 0
>
> Warning: In ..\..\..\src\VTK\Graphics\vtkArrayCalculator.cxx, line 398
>
> vtkArrayCalculator (07595D08): An error occured when parsing the
> calculator's function. See previous errors.
>
> ERROR: In ..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1505
>
> vtkFunctionParser (077B3B28): Syntax error: expecting a variable name; see
> position 0
>
> ERROR: In ..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1505
>
> vtkFunctionParser (077B3B28): Syntax error: expecting a variable name; see
> position 0
>
> Warning: In ..\..\..\src\VTK\Graphics\vtkArrayCalculator.cxx, line 398
>
> vtkArrayCalculator (07595D08): An error occured when parsing the
> calculator's function. See previous errors.
>
> ERROR: In ..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1505
>
> vtkFunctionParser (077CDF80): Syntax error: expecting a variable name; see
> position 0
>
> ERROR: In ..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1505
>
> vtkFunctionParser (077CDF80): Syntax error: expecting a variable name; see
> position 0
>
> Warning: In ..\..\..\src\VTK\Graphics\vtkArrayCalculator.cxx, line 398
>
> vtkArrayCalculator (07811978): An error occured when parsing the
> calculator's function. See previous errors.
>
> ERROR: In ..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1505
>
> vtkFunctionParser (077CDF80): Syntax error: expecting a variable name; see
> position 0
>
> ERROR: In ..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1505
>
> vtkFunctionParser (077CDF80): Syntax error: expecting a variable name; see
> position 0
>
> Warning: In ..\..\..\src\VTK\Graphics\vtkArrayCalculator.cxx, line 398
>
> vtkArrayCalculator (07811978): An error occured when parsing the
> calculator's function. See previous errors.
>
> ERROR: In ..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1505
>
> vtkFunctionParser (077CDF80): Syntax error: expecting a variable name; see
> position 0
>
> ERROR: In ..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1505
>
> vtkFunctionParser (077CDF80): Syntax error: expecting a variable name; see
> position 0
>
> Warning: In ..\..\..\src\VTK\Graphics\vtkArrayCalculator.cxx, line 398
>
> vtkArrayCalculator (07811978): An error occured when parsing the
> calculator's function. See previous errors.
>
>
>
>
>
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