Adding input arguments to datastore

2017 6 19
1 个回答
回答已采纳
更新时间：2017 6 19
4 次查看（30 天）

0 个投票

I am trying to use ncread in conjunction with a datastore, but I do not know how to add a variable name as an input argument. I've been trying this, but I can't figure out how to have it select a variable name. Thanks!
ds = datastore('filename.nc', 'Type', 'file', 'ReadFcn', @ncread);
T = tall(ds);

请先登录，再回答此问题。

 采纳的回答

Steven Lord
Steven Lord 2017-6-19

0 个投票

varname = 'peaks';
myReadFcn = @(filename) ncread(filename, varname);
ds = datastore('example.nc', 'Type', 'file', 'ReadFcn', myReadFcn);
T = tall(ds);
You could of course combine those four lines into one, but I kept them as four separate lines to make it easier to understand each piece. This also assumes example.nc contains a variable named peaks.

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Install Products 的更多信息

产品

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by