RRFS uses MYNN surface scheme. For consistency part of this scheme was added to NoahMP as sfcdif4. Also we recoded the thermal roughness scheme as a subroutine and fixed a bug in the current version with opt_sfc=1. The third change is that the averaged 2m t/q over 2 tiles in NoahMP will be used as output to replace those calculated from sfc_diag.f with some parameters from the third stability call.
RRFS uses MYNN surface scheme. For consistency part of this scheme was added to NoahMP as sfcdif4. Also we recoded the thermal roughness scheme as a subroutine and fixed a bug in the current version with opt_sfc=1. The third change is that the averaged 2m t/q over 2 tiles in NoahMP will be used as output to replace those calculated from sfc_diag.f with some parameters from the third stability call.