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This work supports RRFS_B GSI FED assimilation with the purpose of next operational release.
This work benefits from the David's recent PR on FED observer in GSI. But adds a new GSI EnVar FED assimilation capability.
The modification will include but not limited to:
Read FED background and ensemble from restart phy files
Add new control variable of fed ( in anavinfo, section: met guess, state and control variable)
Create intfed.f90 and sfpfed.f90 for minimization.
Other related codes. For example, update hydrometers when either dbz or fed is assimilated, or both are assimilated. Previously the update of hydrometers is done only when dbz is assimilated.
The fed assimilation should work indepently or along with radar dbz assimition. A reviewer who developed or knows well dbz EnVar assimilation is recommended to involve in the review process.
The text was updated successfully, but these errors were encountered:
- This PR supports RRFS_B GSI FED assimilation.
- This PR adds a new GSI EnVar FED assimilation capability.
The summary of the changes:
- Read FED background and ensemble from restart phy files
- Add new control/state variable of fed ( in anavinfo, section: metguess, state and control variable)
- Create intfed.f90 and sfpfed.f90 for minimization.
- Other related codes. For example, update hydrometers when either dbz or fed is assimilated, or both are assimilated. Previously the update of hydrometers is done only when dbz is assimilated.
Please see Fixes#622
This PR was tested with:
- One FED obs DA test
- Real FED DA with pseudo ensemble for code development and debug
- Real FED DA with real ensemble
---------
Co-authored-by: David Dowell <David.Dowell@noaa.gov>
This work supports RRFS_B GSI FED assimilation with the purpose of next operational release.
This work benefits from the David's recent PR on FED observer in GSI. But adds a new GSI EnVar FED assimilation capability.
The modification will include but not limited to:
The fed assimilation should work indepently or along with radar dbz assimition. A reviewer who developed or knows well dbz EnVar assimilation is recommended to involve in the review process.
The text was updated successfully, but these errors were encountered: