GFSv15.2.7 changes

[KateFriedman-NOAA]

The GFS was updated in operations to v15.2.7 to update a post script and pull in new CO2 fix files:

SVN Log:
------------------------------------------------------------------------
r107 | simon.hsiao@noaa.gov | 2019-12-27 00:06:50 +0000 (Fri, 27 Dec 2019) | 1 line
Changed paths:
   A /trunk/fix/fix_am/co2dat_4a/global_co2historicaldata_2018.txt
   A /trunk/fix/fix_am/co2dat_4a/global_co2historicaldata_2019.txt_proj_u
   A /trunk/fix/fix_am/co2dat_4a/global_co2historicaldata_2020.txt_proj
   A /trunk/fix/fix_am/fix_co2_proj/global_co2historicaldata_2020.txt
   A /trunk/fix/fix_am/fix_co2_update/global_co2historicaldata_2019.txt
   M /trunk/scripts/exgfs_nceppost.sh.ecf

 ARFC 2020 CO2 prediction files updates and add dbn_alert GFS gfs.txxz.special.grb2fxxx for NHC

From January 10th RFC memo:

RFC 6384 – On WCOSS, added the 2020 CO2 projection file to several model fix directories (cfs.v2.1.33, gfs.v15.2.7, gsm.v12.1.6, hiresw.v7.0.15, hmon.v2.1.2, nam.v4.1.15, and sref.v7.0.23). Fixed the NAM exec/dell.exec/nam_post0 bug that caused model profiles at station locations to write out pressure values of zero for many stations. Added a dbn_alert for the GFS gfs.txxz.special.grb2fxxx product per an NHC request. Implemented on December 23 at 1300Z.

Nothing to process for new fix files, they are already in the FIX_DIRs on supported platforms and latest HPSS tarball.

Did a rsync of ../nwprod/gfsv15.2.7 into copy of operations branch and found one text change to transfer parm file that needs to get pulled in:

diff --git a/parm/transfer_gdas_misc.list b/parm/transfer_gdas_misc.list
index d65e801e..7768f72a
--- a/parm/transfer_gdas_misc.list
+++ b/parm/transfer_gdas_misc.list
@@ -23,7 +23,7 @@
 # directory are included, so if no exclude patterns match that file, it will be
 # transferred.

-com/arch/_ENVIR_/syndat/
+com/gfs/_ENVIR_/syndat/

Diffs of that transfer list file between the recent GFS versions found the change happened in v15.2.5. Diffs performed while processing changes for v15.2.5 and v15.2.6 did not show this change. Pulling it into the operations and develop branches none-the-less.

Plan of action:

1. delete NCO-v15.2.6 tag
2. pull change to parm/transfer_gdas_misc.list into the operations branch
3. remake NCO-v15.2.6 tag off operations branch
4. if post script change is in new tag will update EMC_post tag in operations branch
5. make NCO-v15.2.7 tag off operations branch

#4 will depend on if there is a new EMC_post tag. @WenMeng-NOAA is there a new EMC_post tag for the change to exgfs_nceppost.sh.ecf in production?

Will wait to perform above actions until folks are back from holiday leave next week.

[KateFriedman-NOAA]

Wen pulled the post script change into EMC_post on VLab and made new tags:

1. general UPP EMC_post: ncep_post.v8.1.5
2. UPP with gtg EMC_post_gtg: ncep_post_gtg.v1.1.11

The non-gtg tag will go into develop branch and the gtg tag will go into operations branch.

[KateFriedman-NOAA]

Pulled transfer file from nwprod into clones of develop and operations branches:

/gpfs/dell1/nco/ops/nwprod/gfs.v15.2.7/parm/transfer_gdas_misc.list

Updated operations branch EMC_post tag to ncep_post_gtg.v1.1.11. Not going to update develop branch EMC_post tag since it's from VLab and the develop branch now points to GitHub repo.

[KateFriedman-NOAA]

Deleted current NCO-v15.2.6 tag:

[Kate.Friedman@m71a1 CM_operations]$ git tag -d NCO-v15.2.6
Deleted tag 'NCO-v15.2.6' (was 7b182d55)
[Kate.Friedman@m71a1 CM_operations]$ git push origin --delete NCO-v15.2.6
To https://github.com/NOAA-EMC/global-workflow.git
 - [deleted]           NCO-v15.2.6

[KateFriedman-NOAA]

Remade NCO-v15.2.6 tag off operations branch:

[Kate.Friedman@m71a1 global-workflow]$ git clone https://github.com/NOAA-EMC/global-workflow.git ./CM_operations_tag
Cloning into './CM_operations_tag'...
remote: Enumerating objects: 15, done.
remote: Counting objects: 100% (15/15), done.
remote: Compressing objects: 100% (14/14), done.
remote: Total 29669 (delta 1), reused 4 (delta 1), pack-reused 29654
Receiving objects: 100% (29669/29669), 68.50 MiB | 29.25 MiB/s, done.
Resolving deltas: 100% (20227/20227), done.
[Kate.Friedman@m71a1 global-workflow]$ cd ./CM_operations_tag
[Kate.Friedman@m71a1 CM_operations_tag]$ git checkout operations
Branch operations set up to track remote branch operations from origin.
Switched to a new branch 'operations'
[Kate.Friedman@m71a1 CM_operations_tag]$ git log -1
commit e6f52d73b3f68dac81117402ff1a8219a23ef287 (HEAD -> operations, origin/operations)
Author: kate.friedman <kate.friedman@noaa.gov>
Date:   Wed Jan 8 19:28:47 2020 +0000

    Issue #7 - missed change from v15.2.5 to gdas transfer parm file
[Kate.Friedman@m71a1 CM_operations_tag]$ git tag -a NCO-v15.2.6 -m "NCO GFSv15.2.6"
[Kate.Friedman@m71a1 CM_operations_tag]$ git push origin NCO-v15.2.6
Counting objects: 1, done.
Writing objects: 100% (1/1), 169 bytes | 169.00 KiB/s, done.
Total 1 (delta 0), reused 0 (delta 0)
To https://github.com/NOAA-EMC/global-workflow.git
 * [new tag]           NCO-v15.2.6 -> NCO-v15.2.6

[KateFriedman-NOAA]

Pulled transfer parm file into develop branch and committed back:

[Kate.Friedman@m71a1 CM_develop]$ git branch
* develop
[Kate.Friedman@m71a1 CM_develop]$ git status
On branch develop
Your branch is up-to-date with 'origin/develop'.

Changes to be committed:
  (use "git reset HEAD <file>..." to unstage)

        modified:   parm/transfer_gdas_misc.list

[Kate.Friedman@m71a1 CM_develop]$ git commit -m "Issue #7 - missed update to gdas transfer file from GFSv15.2.5 updates"
[develop 091f4ba1] Issue #7 - missed update to gdas transfer file from GFSv15.2.5 updates
 1 file changed, 1 insertion(+), 1 deletion(-)
 mode change 100644 => 100755 parm/transfer_gdas_misc.list
[Kate.Friedman@m71a1 CM_develop]$ git push origin develop
Counting objects: 4, done.
Delta compression using up to 56 threads.
Compressing objects: 100% (4/4), done.
Writing objects: 100% (4/4), 407 bytes | 407.00 KiB/s, done.
Total 4 (delta 3), reused 0 (delta 0)
remote: Resolving deltas: 100% (3/3), completed with 3 local objects.
To https://github.com/NOAA-EMC/global-workflow.git
   3fd4bcfa..091f4ba1  develop -> develop

[KateFriedman-NOAA]

Updated EMC_post gtg tag in operations branch:

[Kate.Friedman@m71a1 global-workflow]$ git clone https://github.com/NOAA-EMC/global-workflow.git ./CM_operations
Cloning into './CM_operations'...
remote: Enumerating objects: 19, done.
remote: Counting objects: 100% (19/19), done.
remote: Compressing objects: 100% (18/18), done.
remote: Total 29673 (delta 2), reused 6 (delta 1), pack-reused 29654
Receiving objects: 100% (29673/29673), 68.50 MiB | 29.51 MiB/s, done.
Resolving deltas: 100% (20228/20228), done.
[Kate.Friedman@m71a1 global-workflow]$ cd ./CM_operations
[Kate.Friedman@m71a1 CM_operations]$ git checkout operations
Branch operations set up to track remote branch operations from origin.
Switched to a new branch 'operations'
[Kate.Friedman@m71a1 CM_operations]$ git branch
  develop
* operations
[Kate.Friedman@m71a1 CM_operations]$ vi sorc/checkout.sh
[Kate.Friedman@m71a1 CM_operations]$ git diff sorc/checkout.sh
diff --git a/sorc/checkout.sh b/sorc/checkout.sh
index 40372976..5b1f803f 100755
--- a/sorc/checkout.sh
+++ b/sorc/checkout.sh
@@ -35,7 +35,7 @@ if [[ ! -d gfs_post.fd ]] ; then
     git clone --recursive gerrit:EMC_post_gtg gfs_post.fd >> ${topdir}/checkout-gfs_post.log 2>&1
     cd gfs_post.fd
     #git checkout ncep_post.v8.0.27e
-    git checkout ncep_post_gtg.v1.1.10
+    git checkout ncep_post_gtg.v1.1.11
     cd ${topdir}
 else
     echo 'Skip.  Directory gfs_post.fd already exists.'
[Kate.Friedman@m71a1 CM_operations]$ git add sorc/checkout.sh
[Kate.Friedman@m71a1 CM_operations]$ git commit -m "Issue #7 - update to EMC_post gtg tag for GFSv15.2.7"
[operations 76fa32f8] Issue #7 - update to EMC_post gtg tag for GFSv15.2.7
 1 file changed, 1 insertion(+), 1 deletion(-)
[Kate.Friedman@m71a1 CM_operations]$ git push origin operations
Counting objects: 4, done.
Delta compression using up to 56 threads.
Compressing objects: 100% (4/4), done.
Writing objects: 100% (4/4), 398 bytes | 398.00 KiB/s, done.
Total 4 (delta 3), reused 0 (delta 0)
remote: Resolving deltas: 100% (3/3), completed with 3 local objects.
To https://github.com/NOAA-EMC/global-workflow.git
   e6f52d73..76fa32f8  operations -> operations

[KateFriedman-NOAA]

Made new NCO-v15.2.7 tag off operations branch:

[Kate.Friedman@m71a1 CM_operations]$ git branch
  develop
* operations
[Kate.Friedman@m71a1 CM_operations]$ git tag -a NCO-v15.2.7 -m "NCO GFSv15.2.7"
[Kate.Friedman@m71a1 CM_operations]$ git push origin NCO-v15.2.7
Counting objects: 1, done.
Writing objects: 100% (1/1), 170 bytes | 170.00 KiB/s, done.
Total 1 (delta 0), reused 0 (delta 0)
To https://github.com/NOAA-EMC/global-workflow.git
 * [new tag]           NCO-v15.2.7 -> NCO-v15.2.7

[KateFriedman-NOAA]

Send commit announcements to users. Closing issue now.