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Merge in recent NOAA changes #13

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Merge the most recent changes in https://github.com/NOAA-EMC/WW3 into our sofar-develop branch

ukmo-ccbunney and others added 30 commits July 7, 2023 19:54
…efined in w3odatmd (size=15). Also, defined unit numbers for NDS(14) and NDS(15). (NOAA-EMC#1098)
@camilleanne camilleanne changed the title Ct/merge noaa develop Merge in recent NOAA changes Mar 7, 2024
! IS OBTAINED IN ITERATION WITH TAU>TAUW.

!
IF (SINTAILPAR(1).GT.0.5) THEN

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@StevePny This may impact the computation of ustar, z0 and charnock. I think worth testing before making a new build with this version.

WCD = SQRT(CDRAG)
USTOLD = WINDSPEED*WCD
TAUOLD = MAX(USTOLD**2, TAUW_LOCAL+EPS1)
! Newton method to solve for ustar in U=ustar*log(Z/Z0)

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@StevePny this seems like a better approach to compute ustar. I'll need to complete the addition of ustar as output to our ESM.

! which is the same as sum of E(f,theta)*cos^3(theta-wind)*DTH*SIG^5/(g^2*2pi)
! reminder: sum of E(f,theta)*DTH*SIG^5/(g^2*2pi) is 2*k^3*E(k)
!
! Computation of stress supported by tail: uses table if SINTAILPAR(1)=1 , correspoding to SINTABLE = 1

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@pieterbartsmit These are the most recent changes to the computation of ustar, if you want to take a look.

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