# The `Test_Pol_Set` Instrument

*McStas: Tests Set_pol, Incoherent, and pol monitors.*

## Identification

- **Site:** Tests_polarization
- **Author:** Peter Christiansen
- **Origin:** RISOE
- **Date:** July 2006

## Description

```text
First check is that the randmly generated spin gives uniform (flat)
distributions on all 3 pol monitor.
Second check is that when the polarisation is hardcoded to (0, 1, 0)
after Incoherent it is (0, -1/3, 0).
```

## Input parameters

Parameters in **boldface** are required; the others are optional.

| Name | Unit | Description | Default |
|------|------|-------------|---------|

## Links

- [Source code](Test_Pol_Set.instr) for `Test_Pol_Set.instr`.

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