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 # query

 Last update: 16.07.2026 

<a id="compolyx.PropertySet.query"></a>

## PropertySet.query(variables=None, environment\_point=None)

Query PropertySet data

The available property names on this PropertySet can be retrieved through property\_names.

An empty query returns all properties at the default environment point in dictionary-form. If the PropertySet is not up-to-date, zeros are returned and a warning is thrown.

### Parameters

- variables: String or list of strings that defines which properties to query for. If a list of properties is provided, the returned list of results retains the order of properties.
- environment\_point: Dictionary defining at which environment state the queried properties are requested. The dictionary takes the form {Var1 : value\_1, …}. For unspecified environment variables, their default value is assumed. Unknown environment variables will be ignored.

### Examples

```pycon
>>> m = db._active_model()
>>> mat = m.material_data.materials['Corecell_A450']
>>> data = mat['engineering_constants'].query()

```

```pycon
>>> m = db._active_model()
>>> mat = m.material_data.materials['Corecell_A450']
>>> data = mat['engineering_constants'].query(['E1', 'E3'], {'Temperature' : 25.73, 'Shear Angle' : 1.8})

```