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Re: Unsolved indexing problem 2 weeks ago. [message #55832 is a reply to message #55737]

Mon, 10 September 2007 22:32

jkj
Messages: 48
Registered: April 2007

Member

I guess that this:
>> albedo_arr = fltarr(2, num_data)

followed by this:
>> openr, 2, data1
>> readf, 2, albedo_arr

fills up the array "albedo_arr" with the first two floats from each of
the first "num_data" lines?

I tend to be more explicit and read/parse each line separately - it's
nice to know when a line does not 'look' like what it should. I've
never noticed a performance hit, but I've never tried it the above
way, either. Some array operations are good and some blind you from
irregularities that should be caught!

while(not eof(2))do begin
line = ''
readf, 2, line
....check/process the line... do a write, whatever
endwhile

-Kevin

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		Re: Unsolved indexing problem 2 weeks ago. By: Jean H. on Mon, 10 September 2007 08:56
		Re: Unsolved indexing problem 2 weeks ago. By: jkj on Mon, 10 September 2007 22:32

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