Unified Post Processor (UPP) | Documentation

UPP User Guide

UPP User's Guide Version 4.1
UPP User's Guide Version 4.0
UPP User's Guide Version 3

  • Comprehensive user document
  • Instructions for getting started on using the UPP to process WRF-ARW and FV3GFS forecast data
  • Basic overview on how to use visualization softwares GrADS and Gempak to plot UPP output
  • Subject to continuous updates


If significant help was provided via the UPP helpdesk for work resulting in a publication, please acknowledge the Developmental Testbed Center's UPP support team.

For referencing the UPP Users' Guide, please use: 

UPP Users' Guide  V4.1.0, 24 pp. [available online at https://dtcenter.org/sites/default/files/community-code/upp-users-guide-v4.1.pdf]

UPP Output Tables

Adding A New UPP Variable

UPP Code Management Plan