Ok I was close,
It will put the blanks at the end the trues ans falses with be in no particular order
well you can still use it for that any way.
Alek

>Edgar
>Good challenge for us!
>here is a programatic solution for you
>
>use ster excl
>index on isblank(eclrhse) tag eclrhse &&this puts the trues between the falses and the 'blanks'
>brow && take a look and see for yourself
>go top
>copy to false.dbf while eclrhse =.F. && copy off the falses leaving us at the first true
>copy to true.dbf while eclrhse =.T. && copy off the true leaving us at the first blank
>copy to blank.dbf while eclrhse =.F. && copy off the blanks
>
>
>this will let you manipulate them separately
>whew!
>Alek