GTG Access

*** Disclaimer ***

The GTG code is protected intellectual property and is not available to the public. Only approved persons will be allowed access to the repository.

How to clone GTG repository

1. Clone the UPP repository with recursive option

 git clone https://github.com/NOAA-EMC/UPP 
 git -c submodule."post_gtg.fd".update=checkout submodule update --init --recursive

If you have been previously granted access to the GTG repository, these procedures will populate the code in to UPP/sorc/ncep_post.fd/post_gtg.fd directory.

How to build UPP executable for generating GTG product

  cd UPP/tests
  ./compile_upp.sh -g

You would expect the following messages from your build log:

    **post_gtg.fd/gtg_ctlblk.F90.o**
    **post_gtg.fd/gtg_algo.F90.o**
    **post_gtg.fd/gtg_compute.F90.o**
    **post_gtg.fd/gtg_config.F90.o**
    **post_gtg.fd/gtg_filter.F90.o**
    **post_gtg.fd/gtg_indices.F90.o**
    **post_gtg.fd/gtg_smoothseams.F90.o**
    **post_gtg.fd/map_routines.F90.o**