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Getting Started

  • Key references
  • Meet all hardware requirements
  • Meet all software requirements
  • Customize your login environment

GEOS-Chem Classic User Guide

  • Download source code
  • Create a run directory
  • Compile the source code
  • Configure your simulation
  • Download input data
    • Input data for GEOS-Chem Classic
    • Restart files
      • What is a restart file?
      • GEOS-Chem restart files
      • HEMCO restart files
    • Download data with a dry-run simulation
  • Run your simulation
  • View output files
  • Diagnostics reference

Supplemental guides

  • GEOS-Chem Classic folder tree
  • Sample GEOS-Chem run scripts
  • Load required libraries
  • Build libraries with Spack
  • Parallelize GEOS-Chem and HEMCO source code
  • Debug GEOS-Chem and HEMCO errors
  • Manage a data archive with bashdatacatalog
  • Work with netCDF files
  • Prepare COARDS-compliant netCDF files
  • View GEOS-Chem species properties
  • Update chemical mechanisms with KPP
  • View related documentation

Help & Reference

  • GEOS-Chem version history
  • Known bugs and issues
  • Contributing Guidelines
  • Support Guidelines
  • Editing this User Guide
GEOS-Chem Classic
  • »
  • Download input data »
  • Restart files
  • Edit on GitHub

Restart filesΒΆ

In the following chapers, you will learn about restart files and how they are used.

  • What is a restart file?
    • Viewing and manipulating restart files
  • GEOS-Chem restart files
    • How are restart files read into GEOS-Chem?
    • How can I determine the date of a restart file?
    • Where can I get a restart file for my simulation?
    • For how long should I spin up before starting a production simulation?
    • How do I check my initial conditions?
    • How are GEOS-Chem restart files written?
  • HEMCO restart files
    • Do I need a HEMCO restart file for my initial spin-up run?
    • For more information
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