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GSI- hybrid code management: what can we learn from learn from HWRF?

GSI- hybrid code management: what can we learn from learn from HWRF?. Ligia Bernardet 09 January 2012 HFIP Ensemble Team meeting. Current HWRF Repository Structure. HWRF c ode repository hosted by DTC Trunk contains scripts, namelists , and source code

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GSI- hybrid code management: what can we learn from learn from HWRF?

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  1. GSI-hybrid code management: what can we learn from learn from HWRF? Ligia Bernardet 09 January 2012 HFIP Ensemble Team meeting

  2. Current HWRF Repository Structure • HWRF code repository hosted by DTC • Trunk contains scripts, namelists, and source code • Source directory build system: top makefile builds all components • The eight components of HWRF are “links” to the community repositories • A EnKF directory can be added as another component

  3. HWRF components sync sync * libraries, vortex initialization, tools

  4. EnKF code repository requirements • Maintained and administered in a straightforward way • Provides reliable, almost un-interrupted access, backed-up • Provides access to all developers • Requires least amount of labor • Has safeguards to prevent damaging operational code by outside contributions • Has framework that minimizes errors when merging code between development and trunk Our requirements should lead us to the best solution!

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