Hide navigation sidebar

Hide table of contents sidebar

Skip to content

Toggle site navigation sidebar

M-Star CFD documentation

Toggle table of contents sidebar

Getting Started

Introduction
Toggle navigation of Introduction
- Modeling Your First Process
Installation
Toggle navigation of Installation
- System Requirements
- Hardware Guide
- Platform Diagnostics
- Windows
- Linux (Single Node)
- Linux (Multi-Node)
- AWS
  Toggle navigation of AWS
- Azure
- Google Cloud
- Containers
  Toggle navigation of Containers
  - Singularity
  - M-Star CFD Docker Container
- Python Install
- FFmpeg Linux Install
- Remote Visualization (NICE DCV)
- Windows Python Setup Guide
- Troubleshooting M-Star Pre/Post Startup
Licensing
Toggle navigation of Licensing
- Workstation License
- Floating/Network License
- M-Star License Utility
- Troubleshooting License Issues
- M-Star Post Licenses
- Third-Party Licenses
  Toggle navigation of Third-Party Licenses
  - GNU GENERAL PUBLIC LICENSE
- Locate your MAC Address
Tutorial Videos
Toggle navigation of Tutorial Videos
How-To Guides
Toggle navigation of How-To Guides
Knowledge Base
Toggle navigation of Knowledge Base
- Warnings and Errors
  Toggle navigation of Warnings and Errors
  - “No Fluid” Errors
- M-Star Pre/Post won’t start on Windows AWS
- CUDA-aware MPI
- M-Star CFD Version 4.0.x Notes
- NVRTC Compilation Error (Linux)
- Understanding GPU Peer Access
- Solver Startup Delay

M-Star Pre

Overview
Toggle navigation of Overview
- Menu
  Toggle navigation of Menu
- Toolbar
- Context-Specific Toolbar
  Toggle navigation of Context-Specific Toolbar
- Context-Specific Toolbar for Child Geometry
- Model Tree
  Toggle navigation of Model Tree
  - Dynamic Names
- Property Grid
- Navigation Icons
- Viewing Panel
  Toggle navigation of Viewing Panel
  - Viewing Panel Functions
- Log Window
- Program Information
- GUI Command Line Arguments
Model Setup
Toggle navigation of Model Setup
- Simulation Parameters
- Main Lattice
  Toggle navigation of Main Lattice
  - External Accelerations
- Fluid Configuration
Fluid
Toggle navigation of Fluid
Geometry
Toggle navigation of Geometry
- Surface
- Mesh
- Moving Parametric Primitive
- Parametric Geometry Catalog
  Toggle navigation of Parametric Geometry Catalog
- Non-Parametric Geometry Catalog
  Toggle navigation of Non-Parametric Geometry Catalog
- Child Geometry Output Data
Create
Toggle navigation of Create
- Create: Fundamentals
  Toggle navigation of Create: Fundamentals
  - Static Body
  - Moving Body
    Toggle navigation of Moving Body
    - Motion Type
      Toggle navigation of Motion Type
      - Motion Modifier Option
      - Driven Motion
  - Static Inlet/Outlet
    Toggle navigation of Static Inlet/Outlet
    - Boundary Condition Types
  - Moving Inlet/Outlet
- Create: Particles
  Toggle navigation of Create: Particles
  - Massless Tracers
  - Inertial Particles
  - DEM Particles
    Toggle navigation of DEM Particles
    - DEM Particle Interactions with Solid and Static Bodies
  - Liquid Droplets
  - Gas Bubbles
  - Injection Option
  - Initial Particle Size Distribution Type
  - Particle Injection Region
  - Forces and Fluid Coupling
  - Breakup/Coalesce
  - Scalar Coupling
  - Particle Output Data
- Create: Lattice
  Toggle navigation of Create: Lattice
  - Porous Medium
- Create: Scalar
  Toggle navigation of Create: Scalar
  - Scalar Field
    Toggle navigation of Scalar Field
    - Static Inlet/Outlet Boundary Conditions
  - Fluid Reaction
  - Scalar Injection Region
  - Scalar Output Data
- Create: Variables
  Toggle navigation of Create: Variables
  - Voxel Variables
  - Global Variables
    Toggle navigation of Global Variables
    - Global Variable Data Sources
  - Global Constants
  - UDF Region
  - Variables Output Data
- Create: Runtime
  Toggle navigation of Create: Runtime
- Create: Thermal
  Toggle navigation of Create: Thermal
- Create: Data Sampling
  Toggle navigation of Create: Data Sampling
- Create: Data Analysis
  Toggle navigation of Create: Data Analysis
Output
Toggle navigation of Output
- Statistics
  Toggle navigation of Statistics
  - Statistics Reference
    Toggle navigation of Statistics Reference
- Planes/Probes
- Volume
- Fluid Interface
- Static Bodies
- Moving Bodies
- Bubbles/Particles
- Restart Files
Check
Toggle navigation of Check
Solve
Toggle navigation of Solve
UDFs and Tables
Toggle navigation of UDFs and Tables

M-Star Solve

Running the Solver
Toggle navigation of Running the Solver
Workflow and Integration
Toggle navigation of Workflow and Integration

M-Star Post

Overview
Toggle navigation of Overview
- Post Menu
  Toggle navigation of Post Menu
  - Edit Settings
- Post Toolbar
- Post Ray Tracing Toolbar
- Post 3D Controls
- Post Timestep Toolbar
- Post Data Tree
- Post 3D View
- Post Output Messages
- Post Property Panel
- Troubleshooting
Post Processing
Toggle navigation of Post Processing
Scaling Performance

M-Star API

Python Pre API
Toggle navigation of Python Pre API
- Examples
  Toggle navigation of Examples
- Installation
- Module functions
- Model
- Components
- Properties
- Mesh Settings
- Output
- Foundation Classes
- Initial State

More Resources

Literature and Validation
Toggle navigation of Literature and Validation
- Flow in the Trailing Vortex of an Impeller
References
Webinars
Theory
Toggle navigation of Theory
Architecture Technical Overview
Toggle navigation of Architecture Technical Overview

Toggle table of contents sidebar

Histogram Cumulative¶

Statistics for the Histogram Cumulative category.

Statistics	Units	Details
Time	s	simulation time
Values	Dimensionless	cumulative histogram values

Copyright © 2026 M-Star Simulations, LLC

Made with Furo