Set up auxiliary domain for unrotated grid #580
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When ROTATE_INDEX is true, the model keeps both its rotated internal grid and an unrotated grid for setting initialization and forcing. When the model is run in symmetric memory mode, there is an auxiliary non-symmetric domain that is needed for reading in fields at velocity points. The auxiliary domain in the unrotated grid (G_in) was not being set previously, causing the model to fail to run some cases when ROTATE_INDEX was true. That auxiliary domain in the unrotated grid is now being set up properly. All answers and output are bitwise identical for any cases that worked previously.
Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## dev/gfdl #580 +/- ##
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- Coverage 37.13% 37.11% -0.03%
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Files 271 271
Lines 80776 80651 -125
Branches 15067 15042 -25
============================================
- Hits 29998 29935 -63
+ Misses 45178 45138 -40
+ Partials 5600 5578 -22 ☔ View full report in Codecov by Sentry. |
marshallward
approved these changes
Mar 26, 2024
|
Gaea regression: https://gitlab.gfdl.noaa.gov/ogrp/MOM6/-/pipelines/22818 ✔️ |
This was referenced May 16, 2024
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When ROTATE_INDEX is true, the model keeps both its rotated internal grid and an unrotated grid for setting initialization and forcing. When the model is run in symmetric memory mode, there is an auxiliary non-symmetric domain that is needed for reading in fields at velocity points. The auxiliary domain in the unrotated grid (G_in) was not being set previously, causing the model to fail to run some cases when ROTATE_INDEX was true. That auxiliary domain in the unrotated grid is now being set up properly. All answers and output are bitwise identical for any cases that worked previously.