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,...
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...
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_rmsd_Wrap,smth9_Wrap,g2gsh_Wrap,g2fsh_Wrap,f2gsh_Wrap,f2fsh_Wrap,natgrid_Wrap,f2
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...
integrated_vapor = dim_sum_n(q pressure/(1000g), 0)垂直积分 可降水量计算法：需要同时处理温度、相对湿度数据。补充湿度转换步骤：rh = f->rh相对湿度 es = 611.2 exp(17.67(t - 273.15)/(t - 29.65))饱和水汽压公式 q = 0.622 es rh / (pressure - 0.378 es rh)比湿计算 常见问题...
http://unidata.github.io/netcdf4-python/ https://geocat-examples.readthedocs.io/en/latest/gallery/inde... https://climate.usu.edu/people/yoshi/pyclm101/index.html https://docs.xarray.dev/en/stable/gallery.html 本文由mdnice多平台发布 ...
NCAR
dim_standardize_Wrap dim_stat4 dim_stat4_n dim_stddev dim_stddev_n dim_stddev_n_Wrap dim_stddev_Wrap dim_sum dim_sum_n dim_sum_n_Wrap dim_sum_wgt dim_sum_wgt_n dim_sum_wgt_n_Wrap dim_sum_wgt_Wrap dim_sum_Wrap dim_variance ...
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 ...