# Define Exports option not available

**URL:** https://discourse.paraview.org/t/define-exports-option-not-available/9662
**Category:** In Situ Support
**Tags:** catalyst
**Created:** [May 23, 2022, 2:07pm UTC](https://discourse.paraview.org/t/define-exports-option-not-available/9662 "2022-05-23T14:07:52Z")
**Posts on this page:** 1
**Showing post:** 6

<div class="post-metadata">

### Author: ![dutta-alankar](https://discourse.paraview.org/user_avatar/discourse.paraview.org/dutta-alankar/32/13310_2.png) [@dutta-alankar](https://discourse.paraview.org/u/dutta-alankar)
#### Post date: [June 14, 2022, 4:15am UTC](https://discourse.paraview.org/t/define-exports-option-not-available/9662/6 "2022-06-14T04:15:58Z")

</div>

After some trying and playing around with the python script ([catalyst2\_pipeline.py](https://discourse.paraview.org/uploads/short-url/hONNU2ZxrR5YtLOXM8kc9UXmVeh.py) (7.1 KB)), I was able to generate something better but got the following warning messages.

```auto
( 3.630s) [pvbatch.0]vtkSOADataArrayTemplate:338 WARN| 23vtkSOADataArrayTemplateIdE (0x560192aeb580): GetVoidPointer called. This is very expensive for non-array-of-structs subclasses, as the scalar array must be generated for each call. Using the vtkGenericDataArray API with vtkArrayDispatch are preferred. Define the environment variable VTK_SILENCE_GET_VOID_POINTER_WARNINGS to silence this warning.
( 3.624s) [pvbatch.1]vtkSOADataArrayTemplate:338 WARN| 23vtkSOADataArrayTemplateIdE (0x558637bab690): GetVoidPointer called. This is very expensive for non-array-of-structs subclasses, as the scalar array must be generated for each call. Using the vtkGenericDataArray API with vtkArrayDispatch are preferred. Define the environment variable VTK_SILENCE_GET_VOID_POINTER_WARNINGS to silence this warning.
( 3.630s) [pvbatch.2]vtkSOADataArrayTemplate:338 WARN| 23vtkSOADataArrayTemplateIdE (0x55842f5b8390): GetVoidPointer called. This is very expensive for non-array-of-structs subclasses, as the scalar array must be generated for each call. Using the vtkGenericDataArray API with vtkArrayDispatch are preferred. Define the environment variable VTK_SILENCE_GET_VOID_POINTER_WARNINGS to silence this warning.
( 3.630s) [pvbatch.3]vtkSOADataArrayTemplate:338 WARN| 23vtkSOADataArrayTemplateIdE (0x55bd003d7360): GetVoidPointer called. This is very expensive for non-array-of-structs subclasses, as the scalar array must be generated for each call. Using the vtkGenericDataArray API with vtkArrayDispatch are preferred. Define the environment variable VTK_SILENCE_GET_VOID_POINTER_WARNINGS to silence this warning.
( 32.188s) [pvbatch.0]vtkSOADataArrayTemplate:338 WARN| 23vtkSOADataArrayTemplateIdE (0x56019199f160): GetVoidPointer called. This is very expensive for non-array-of-structs subclasses, as the scalar array must be generated for each call. Using the vtkGenericDataArray API with vtkArrayDispatch are preferred. Define the environment variable VTK_SILENCE_GET_VOID_POINTER_WARNINGS to silence this warning.
( 32.183s) [pvbatch.1]vtkSOADataArrayTemplate:338 WARN| 23vtkSOADataArrayTemplateIdE (0x558636719930): GetVoidPointer called. This is very expensive for non-array-of-structs subclasses, as the scalar array must be generated for each call. Using the vtkGenericDataArray API with vtkArrayDispatch are preferred. Define the environment variable VTK_SILENCE_GET_VOID_POINTER_WARNINGS to silence this warning.
( 32.188s) [pvbatch.2]vtkSOADataArrayTemplate:338 WARN| 23vtkSOADataArrayTemplateIdE (0x55842e159880): GetVoidPointer called. This is very expensive for non-array-of-structs subclasses, as the scalar array must be generated for each call. Using the vtkGenericDataArray API with vtkArrayDispatch are preferred. Define the environment variable VTK_SILENCE_GET_VOID_POINTER_WARNINGS to silence this warning.
( 32.188s) [pvbatch.3]vtkSOADataArrayTemplate:338 WARN| 23vtkSOADataArrayTemplateIdE (0x55bcfef785d0): GetVoidPointer called. This is very expensive for non-array-of-structs subclasses, as the scalar array must be generated for each call. Using the vtkGenericDataArray API with vtkArrayDispatch are preferred. Define the environment variable VTK_SILENCE_GET_VOID_POINTER_WARNINGS to silence this warning.

```

This is what I got:

 ![RenderView1_000001](https://discourse.paraview.org/uploads/default/original/2X/b/b9185792320dbda4b3f0e003798c5fc90eca5d5d.png)

Found a similar topic on discourse with this warning message. Can someone help me with this?  
[Post with same warning message](https://discourse.paraview.org/t/catalyst-v2-for-openfoam/6903)

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_[View the full topic](https://discourse.paraview.org/t/define-exports-option-not-available/9662)._