The GRAPH function is a relatively independent module compared with other functions in eta/Post. This function enables the user to view time history curve from LS-DYNA analysis result in graph, and provides a wide range of tools for the user to transform and learn the results of simulation analysis. The features of this function include the ability to manipulate the display settings (labels, colors, etc), plenty of advanced curve filtering techniques (FIR, SAE, Butterworth, Averaging, etc.) and calculation of different results. The detailed description of each function in GRAPH is given in the following sections.