Custom Query (964 matches)
Results (673 - 675 of 964)
Ticket | Owner | Reporter | Resolution | Summary |
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#808 | Fixed | VERY IMPORTANT: Corrected parallel bug in regrid.F and bulk_flux.F | ||
Description |
Correct couple parallel bugs:
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#809 | Fixed | IMPORTANT: Corrected bug in ana_srflux.h | ||
Description |
Finally, I have time to browse the literature, Googling, and write a Matlab script to check a bug in ana_srflx.h as discussed in the Forum Indeed, the 15.0 factor used to compute the zenith is incorrect. We need to have instead: zenith=cff1+cff2*COS(Hangle-lonr(i,j)*deg2rad) In my Matlab script, I compared against a WRF-ROMS coupled solution for the US West Coast at a particular point in the grid: Here, the X-axis is the time since initialization and it is in GMT time zone. We need to subtract 8 hours for local Pacific Standard Time (PST) to analyze the results. As you can see, the WRF-ROMS coupled solution values agree well with the red curve that computes zenith with updated above equation. I am now satisfied that I proved to myself that it is a bug. Many thanks to all that brought this bug to my attention. |
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#811 | Done | Added the tangent linear and adjoint version of nesting.F | ||
Description |
We have been working on the tangent linear and adjoint version of the nesting algorithms for a while. The backward time-stepping logic for the adjoint of nesting grid is very tricky, and it is not entirely correct. We will continue debugging. Accidentally, I modified other files that are needed for this development in this repository. It needed to go to one of my research repositories. I am restoring those files to the previous version r959 to avoid any confusion and interference with other algorithms. We need further testing to check that other algorithms work well with the changes. I apologize for the inconvenience. Those files are: ROMS/Modules/mod_nesting.F ROMS/Drivers/tl_ocean.h ROMS/Drivers/ad_ocean.h ROMS/Adjoint/ad_step3d_t.F ROMS/Adjoint/ad_initial.F ROMS/Adjoint/ad_u2dbc_im.F ROMS/Adjoint/ad_v2dbc_im.F ROMS/Adjoint/ad_main3d.F ROMS/Tangent/tl_main3d.F ROMS/Tangent/tl_step3d_t.F ROMS/Tangent/tl_u2dbc_im.F ROMS/Tangent/tl_initial.F ROMS/Tangent/tl_v2dbc_im.F ROMS/Utility/set_contact.F ROMS/Utility/checkadj.F ROMS/Utility/ntimestep.F |