subroutine da_transform_xtospeed_adj(ADJ_speed,U,V,ADJ_u,ADJ_v) !---------------------------------------------------------------------------- ! Purpose: Convert (U-V in m/s) components into wind speed (Speed in m/s) !---------------------------------------------------------------------------- implicit none real, intent (in) :: ADJ_speed real, intent (in) :: U, V real, intent (inout) :: ADJ_u, ADJ_v real :: speed if (trace_use) call da_trace_entry("da_transform_xtospeed_adj") speed = sqrt(U*U+V*V+ 1.0e-6) ADJ_u = U*ADJ_speed/speed + ADJ_u ADJ_v = V*ADJ_speed/speed + ADJ_v if (trace_use) call da_trace_exit("da_transform_xtospeed_adj") end subroutine da_transform_xtospeed_adj