Basic Calculations API Reference

Functions for performing calculations on simulation data.

Statistical Functions

• msum - Calculate total mass
• getmass - Get mass information
• center_of_mass / com - Center of mass calculations
• bulk_velocity - Calculate bulk velocity
• average_velocity - Average velocity calculations

Physical Quantities

• Density calculations
• Temperature derivations
• Pressure computations
• Energy calculations

Time & Units

• gettime - Get simulation time
• printtime - Display timing information
• Unit conversions

For complete function documentation, see the Complete API Reference.