> For the complete documentation index, see [llms.txt](https://docs.ladybug.tools/ladybug-primer/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ladybug.tools/ladybug-primer/components/4_extra/utci_comfort_parameters.md).

# UTCI Comfort Parameters

![](/files/OcV6oHC8HP2SdnZFKrXb)

![](/files/8UIiGT3Rv06DQpw2xHi3) - [\[source code\]](https://github.com/ladybug-tools/ladybug-grasshopper/blob/master/ladybug_grasshopper/src//LB%20UTCI%20Comfort%20Parameters.py)

Create a set of parameters that define the acceptable conditions of the Universal Thermal Climate Index (UTCI) comfort model.

These parameters can be plugged into any of the components that compute UTCI comfort.

### Inputs

* **cold\_thresh**

Temperature in Celsius below which the UTCI represents cold stress. (Default: 9C).

* **heat\_thresh**

Temperature in Celsius above which the UTCI represents heat stress. (Default: 26C).

### Outputs

* **utci\_par**

A UTCI comfort parameter object that can be plugged into any of the components that compute UTCI thermal comfort.


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