>>>>Then you must create a UUID and name the file like that. This is fool prove. (But, given the extra time to create the UUID a FOR NEXT loop might be finished in this time too) ;)
>>>
>>>I think I will stick with scanning the array and deleting the "bad" columns. One approach vs the other could be a few millisecond difference. The customer will have to wait :)
>>
>>Only that I would try to delete the lines out of the array. Result might be odd, if the columns are deleted ;)
>>Have nice day.
>
>I am not deleting columns but rather a row where the first element is not logical and the value is 0. Then resizing the array by the number of deleted rows.

Dimitry. I was just kidding. Hence the twinkling smiley ;)
:)