sum , dim_sum, dim_sum_n, dim_sum_n_Wrap dim_sum__Wrap 权重求和 sum 与权重平均一致,avg对应sum就好了 IDL绘图通用参数(和Fortran语言类似,变量名关键字不区分大小写,字符串内部区分大小写)。position 定位图形位置大小,格式position=[x0,y0,x1,y1],(x0,y0)是左下角坐标,(x1,y1)是右上角坐标。0...
sum , dim_sum, dim_sum_n, dim_sum_n_Wrap dim_sum__Wrap 权重求和 sum 与权重平均一致,avg对应sum就好了 IDL绘图通用参数(和Fortran语言类似,变量名关键字不区分大小写,字符串内部区分大小写)。position定位图形位置大小,格式position=[x0,y0,x1,y1],(x0,y0)是左下角坐标,(x1,y1)是右上角坐标。0...
end_day = start_day +sum(days_in_month(start_month:end_month)) - 1 seasonal_climatology(season,:,:) =dim_avg_n_Wrap(pre_clmday(start_day:end_day,:,:), 0) end do ; !!!利用日气候态计算年气候态 annual_climatology =dim_sum_n_Wrap(pre_clmday, 0) ;;; 方法多变,具体使用什么,...
NCL数据处理南信大课件
dim_sum Computes the arithmetic sum of a variables rightmost dimension at all other dimensions. dim_sum_n Computes the arithmetic sum of a variables given dimension(s) at all other dimensions. dim_sum_n_Wrap Computes the arithmetic sum of a variables given dimensions at all other dimensions ...
20-20 10-10 0 NCL官方在内置函数之外还提供了扩展函数库,使用前须加载: load″$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl″ 形如*_Wrap的函数,能执行相应内置函数的功能,并能处理数组属性、命名维度、维度坐标等元数据,例如:dim_avg_Wrap,dim_variance_Wrap,dim_stddev_Wrap,dim_sum_Wrap,dim_...
bundle colors dictionary ftdetect ftplugin plugin record snippets syntax Dockerfile.vim ncl.vim README.txt test.vim bash-git-prompt bin git_hooks others .bash_logout .bash_profile .bashrc .git_bashrc .gitconfig .gitignore .gitmodules
这里在linux系统上使用geocat实现NCL风格的图片绘制Linux上安装 geocat {代码...} DatasetNOAA Optimum Interpolation (OI) SST V2 # 海温月平均数据lsmask #...
(ntim,klev,nlat,mlon) T_wgtAve = dim_sum_n (T*dpT, 1)/dim_sum_n(dpT, 1) ind • ind 仅对1D数组操作 – 返回值为True的indices –类似于IDL “where” 和Matlab “find” [返回indices] ; 比如x[*], y[*], z[*] [z@_FillValue] ; 生成三个数组仅含‘good’ iGood = ind (....
A decrease in output power causes the controller to switch from “n” to “n+1” valley until reaching the 4th valley. A further reduction of output power causes the controller to enter the voltage control oscillator (VCO) mode once Valley VCO 4th 3rd 2nd 1st VHVCOD VH4D V H3D V H2D...