copy_VarMeta(PSL_era,SLP_era) SLP_era@units="hPa" ;读f3变量 hyam = f3->hyam hybm = f3->hybm P0 = f3->P0 PS = f3->PS PSL = f3->PSL U = f3->U V = f3->V PHIS = f3->PHIS T = f3->T SLP = PSL*0.01 copy_VarMeta(PSL,SLP) SLP@units="hPa" ;读f4变量 hyam_f =...
printVarSummary(tp) TP_ = month_to_season (tp, season) TP_ = dim_rmvmean_n_Wrap(TP_,0) ; 去除气候平均值(距平) TP_ = (/dtrend_n(TP_,True,0)/) ; 去除线性趋势(关注内部变率) TP = TP_*1000 ; unit:mm copy_VarCoords(TP_,TP) tp_r = TP({longitude |110:122}, {latitude |2...
copy_VarCoords(dudP0,dPTdP0)在上面的例子中,!是用来给坐标维度命名的,&是用来引用某一维度数值的,copy_VarCoords是ncl的贡献函数库中的子程序,将一个变量的坐标信息原封不动的传给另一个变量。必须注意的是,绘制地图底图时,还要涉及到属性的概念,用@来引用或者声明。所以在给变量声明经纬度之名时,还要声明...
0,1);将所需范围内外数据的分离开34erai_mask=tp_erai;简化的数组创建方案5erai_mask=mask(erai_mask,conform(erai_mask,mask_io,(/2,3/)),1);处理高维数组进行mask6copy_VarCoords(tp_erai,erai_mask);复制坐标信息
name=\'/disk3/users/lbq/ERA-Interim-daily/pressure/\'var.j\'.interim.\'i\'.nc\' \'close 1\' endwhile \'disable fwrite\' j=j+1 endwhile eg2)使用ncl将数据输出成二进制数据,grads可以使用(截取部分) patho = "/disk3/users/Rao_Jian/Hadley/" ...
52、 recommend that you copy a.hluresfileto your home directory. You can customize this file to your liking, but at a minimum, you want to change the default font, the default color table, and the text function code.o Special instructions if you have anOPeNDAP-enabled version of NCLYou...
False,0)sst1=dtrend_quadratic_msg_n(sst,True,False,0)copy_VarMeta(sst,sst1)clStrt=198101clLast=201012iClmStrt=ind(yyyymm.eq.clStrt)iClmLast=ind(yyyymm.eq.clLast)xClm=clmMonTLL(sst1(iClmStrt:iClmLast,:,:))sstana=calcMonAnomTLL(sst1,xClm)copy_VarMeta(sst,sstana)printVarSummary(ss...
copy_VarAtts Copies all of a variables attributes from one variable to another. copy_VarCoords Copies all named dimensions and coordinate variables from one variable to another. copy_VarCoords_1 Copies all named dimensions and coordinate variables from one variable to another except for the ...
熟悉NCL中的systemfunc、ListSetType和copy_VarAtts等实用功能，有助于提高效率。查阅NCL Graphics的font tables，如"T@units = '~F35~J~F~C'"，以调整字体风格。颜色选择参考Named colors，色表则可参考NCL Graphics Color Table Gallery，如定义工作台颜色表(gsn_define_colormap)。以下是一段实际...
使用dim_avg会失去T 的元数据: Tzon = dim_avg (T) 使用dim_avg_Wrap会保留元数据: Tzon = dim_avg_Wrap (T) 可用的wrappers一览表: /Document/Functions/Contributed/ copy_VarAtts, copy_VarCoords, copy_VarMeta, copyatt等函数由用户提供,用于显式复制坐 标变量或属性。 5.6.2 类型转换 能够将一...