how to read a time series data at a particular (x, y) grid cell in a netcdf file

Question

Kuo-Hsien 2013-4-25

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/73544-how-to-read-a-time-series-data-at-a-particular-x-y-grid-cell-in-a-netcdf-file

评论： Damith 2014-3-26

Dear all,

The netcdf file was composited a dimension of x = 570 and y = 480.

How to extract a time series data at a particular grid cell in Matlab?

I've tried the nctoolbox, however the results are not identical with that in ncview. (ps. I guess the nctoolbox regard the (x, y) is the real longitude and latitude!?) So, I need to find the other solutions. Please see the attached the file at http://db.tt/WIqIt2u1

Please help me on this.

Thanks a lot.

Michael

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Ashish Uthama 2013-4-25

2
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/73544-how-to-read-a-time-series-data-at-a-particular-x-y-grid-cell-in-a-netcdf-file#answer_83482

编辑：Ashish Uthama 2013-4-25

在 MATLAB Online 中打开

Look at ncread (and ncdisp) if your version of MATLAB had it.

% time series of lon 120, lat 250
tpix = squeeze(ncread('/tmp/wetd.mon.nc','wetd',[120, 250, 1, 1], [1,1,1,12]))
tpix =
8050
4050
9470
0860
6200
8550
4120
5200
4780
6780
1200
4700