error when using datetime()

16 次查看（过去 30 天）
MA
MA 2021-10-15
评论： MA 2021-10-15
I am trying to read some data file and then use datetime() to represent the datetime objects, the file looks like this
the issue is the Day column is seperated whth ',' from the Sflux column in the data file which resulting in an error when using datetime(). how can I fix this?
the error I am getting
Error using datetime (line 547)
Invalid parameter name. Parameter name must be a nonempty string or character vector.
Error in cateogorizing (line 49)
S.date = datetime(S.Year, S.Month, S.Day,0,0,0,'Format', 'uuuuMMddHHmm');
Thanks in adavence,

请先登录，再回答此问题。

采纳的回答

Dave B
Dave B 2021-10-15
编辑：Dave B 2021-10-15
Does it work if you add str2double? like this:
S.date = datetime(S.Year, S.Month, str2double(S.Day), 0, 0, 0, 'Format', 'uuuuMMddHHmm');
Or even better, just permenantly update that variable:
S.Day = str2double(S.Day);

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Data Type Conversion 的更多信息

标签

产品


版本

R2021b

Community Treasure Hunt

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

Start Hunting!

Translated by