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- 2016-3-29
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- 1970-1-1
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95金钱
EP通量计算是只能用逐日的资料吗?我在官网下的例子,想用逐月资料来算,但是不出图,也不提示错误。
f1 = addfile("/mnt/d/nclCX/NECP/MMEAN/sj/uwnd.mon.range.nc","r")
f2 = addfile("/mnt/d/nclCX/NECP/MMEAN/sj/vwnd.mon.range.nc","r")
f3 = addfile("/mnt/d/nclCX/NECP/MMEAN/sj/air.mon.range.nc","r")
uwnd1 = f1->uwnd(:,:,:,:)
vwnd1 = f2->vwnd(:,:,:,:)
hgt1 = f3->hgt (:,:,:,:)
;;---------------------------------------------------------------------------------------
U1 = month_to_season(uwnd1, "SON")
V1 = month_to_season(vwnd1, "SON")
T1 = month_to_season(hgt1, "SON")
U = dim_avg_n_Wrap(U1, 0)
V = dim_avg_n_Wrap(V1, 0)
T = dim_avg_n_Wrap(T1, 0)
lat = U&lat
plvl = U&level
sf = 5.0
opt = True
opt@magf= sf
epf = epflux(U,V,T,plvl,lat,opt)
Fphi = epf[0] ; 径向EP
Fp = epf[1] ;垂直向ep
EPdiv = epf[2] ;散度
dudt = epf[3] ;引起的基本气流的加速度
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