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-# Introduction
-
-Rocky’s PrePost Scripting provides lower-level access to Rocky’s data structures and simulation results.
-The API can be used to configure and simulate a project from scratch, analyze and export simulation
-results and perform computations that go beyond Rocky’s standard feature set.
-
-This page provides a basic guide/tutorial of the PrePost Scripting from the point of view of setting up
-your project and exploring simulation results. For a more complete reference to the classes available
-in scripting see the [Class Reference](api_reference.md).
-
-**_NOTE:_**
-
-Not all Rocky scripting capabilities are currently documented in this scripting manual; there are
-additional classes and functions available for some Rocky post-processing features that are
-documented in the Rocky code itself. These can be accessed via the Python Shell.
-
-**_NOTE:_**
-
-If the project already has simulation results, then using these API methods to change parameters
-that affect those results might cause errors. In these cases, it might be necessary to call
-study.DeleteResults() before making changes. (See also the topic “I cannot change my setup
-parameters during processing” in the Rocky User Manual.)