RCarpenter
Member
It seems that arch/configure.defaults was altered last year, with the result that configure option 67 is picking up option 16 instead. You can see this because configure.wrf doesn't contain the string "AVX". A workaround is to slightly alter the #ARCH string for option 67. This issue was mentioned in a comment here:
https://github.com/wrf-model/WRF/commit/0a9c2eb2dc8d81246dd6a4f2d739396c84043fef#diff-62f2cfa70057c5bd882cba798a934ac6e97676379a7095775d8b5291c9c1e06a
https://github.com/wrf-model/WRF/commit/0a9c2eb2dc8d81246dd6a4f2d739396c84043fef#diff-62f2cfa70057c5bd882cba798a934ac6e97676379a7095775d8b5291c9c1e06a