Running a function with inputs read by another file

hello all.

I want to use a function but the inputs of it are read from a file. Is it possible to be done without a loop?

e.g. f=myfunction(doy, y, ozone, aod, sza) and doy, y, ozone, aod and sza exist to another file that looks like:

155 2004 250 1.3 60

156 2004 260 1.2 40

.

.

.

So I have to read the inputs and then apply myfunction for each input line of the file.

I suspect that @ could be used (or not?!), but I have no idea how, since I haven't used it before...

Any help, please?

Thank you in advance.

Kind regards, Melina.

[Azzi Abdelmalek]

what type of file?