How can i save data by date from a single text file?

I have data in text document as below:

Year Month Day Hour Minute Observation1 Observation2

2014 01 01 00 00 89050 -62.2

2014 01 01 06 00 89050 -62.2

2014 01 02 06 00 89050 -62.2

2014 01 02 12 00 89050 -62.2

2014 01 03 12 00 89050 -62.2

2014 01 03 18 00 89050 -62.2

How can I save them into 1 file according to their date?

Thank.

[KSSV]

How you have the data? Which format? Which class they are in?

Answer 1

[Mallavarapu Rama Ashwin Kumar]

I would suggest to read the data in formatted pattern using fscanf, textread or Reading Data in a Formatted Pattern.

You just have to match the exact position and try to use that to save.