# About Stream Tracer With Custom Source and Particle Tracer Filters

**URL:** https://discourse.paraview.org/t/about-stream-tracer-with-custom-source-and-particle-tracer-filters/16912
**Category:** ParaView Support
**Tags:** vtk, python
**Created:** [July 9, 2025, 6:16am UTC](https://discourse.paraview.org/t/about-stream-tracer-with-custom-source-and-particle-tracer-filters/16912 "2025-07-09T06:16:58Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![mwestphal](https://discourse.paraview.org/user_avatar/discourse.paraview.org/mwestphal/32/17_2.png) [@mwestphal](https://discourse.paraview.org/u/mwestphal)
#### Post date: [July 9, 2025, 7:15am UTC](https://discourse.paraview.org/t/about-stream-tracer-with-custom-source-and-particle-tracer-filters/16912/2 "2025-07-09T07:15:46Z")

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> [@I can't find an option/parameter/control in a dialog, or tab (such as the Properties tab)](https://discourse.paraview.org/t/i-cant-find-an-option-parameter-control-in-a-dialog-or-tab-such-as-the-properties-tab/4512):
>
> Make sure to enable the advanced option by clicking on the gear icon: [2020-05-24-111301\_31x30\_scrot]

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