how to naming files sequently?

Hi all,

could anyone help me with this file naming (control loop)

TOTL_REDC_2017_07_ 02_0500

the bold part is fixed in all files, while the remaining part is different

02 corresponding to number of days (02, 03, 04, ..., 29, 30, 31)

0500 corresponding to number of hours (0500, 0600, 0700, ..., 2200, 2300, 0000(second day)... etc))

thank you for your help.

Answer 1

[Walter Roberson]

prefix = 'TOTL_REDC_2017_07';
ThisFileName = sprintf('%s_%02d_%04d', prefix, this_day_number, this_hour_number)

[Lilya]

thank so much Mr. Walter.

Answer 2

[KL]

prefix = 'TOTL_REDC_2017_07_';
days = {'02_','03_'};
hours = {'0500','0600'};
fileNames = cellfun(@(d,h) [prefix d h], days, hours, 'UniformOutput',false);

[Lilya]

thank you so much.