# Obsoperators (obsoperator)¶

## Available Obsoperators (obsoperator)¶

The following obsoperators are implemented in pyCIF so far:

## Description¶

Observation operators compute the operation $$\mathbf{x} ightarrow \mathcal{H}(\mathbf{x})$$ and its adjoint if necessary. This operation relies on simulations by the chosen numerical model, which are automatically initialized, articulated and chained with each other by the observation operator.