.. _method-bayes_calibration-model_discrepancy-discrepancy_type-gaussian_process:

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gaussian_process
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Use the Surfpack version of Gaussain process as the discrepancy model


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   method-bayes_calibration-model_discrepancy-discrepancy_type-gaussian_process-trend_order


**Specification**

- *Alias:* kriging 

- *Arguments:* None


**Child Keywords:**

+-------------------------+--------------------+--------------------+-----------------------------------------------+
| Required/Optional       | Description of     | Dakota Keyword     | Dakota Keyword Description                    |
|                         | Group              |                    |                                               |
+=========================+====================+====================+===============================================+
| Optional                                     | `trend_order`__    | Trend function order of the model discrepancy |
+----------------------------------------------+--------------------+-----------------------------------------------+

.. __: method-bayes_calibration-model_discrepancy-discrepancy_type-gaussian_process-trend_order.html



**Description**




