# Append processed data to existing geometry

**URL:** https://discourse.paraview.org/t/append-processed-data-to-existing-geometry/6657
**Category:** ParaView Support
**Tags:** python
**Created:** [March 9, 2021, 2:16pm UTC](https://discourse.paraview.org/t/append-processed-data-to-existing-geometry/6657 "2021-03-09T14:16:05Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Gr\_Jack](https://discourse.paraview.org/user_avatar/discourse.paraview.org/gr_jack/32/6103_2.png) [@Gr\_Jack](https://discourse.paraview.org/u/Gr_Jack)
#### Post date: [March 9, 2021, 2:16pm UTC](https://discourse.paraview.org/t/append-processed-data-to-existing-geometry/6657/1 "2021-03-09T14:16:05Z")

</div>

I fetch data from an existing field and used pvpython method to process the data.  
The main python program is here:

> ```
> rawData = servermanager.Fetch(slice1)   
> data = dsa.WrapDataObject(rawData)
> var1 = data.PointData['T']
> 
> ```

the variable ‘T’ means temperature in flow, then carry on complex numerical process with Numpy.  
So, how can I display the processed temperature ‘T’ in the original geometry(or mesh)?  
Thank you!