[GRASS-user] r.profile Syntax [SOLVED]

[Markus Neteler]

On Tue, Jan 17, 2012 at 6:59 PM, Rich Shepard <rshepard at appl-ecosys.com> wrote:
> On Tue, 17 Jan 2012, Rich Shepard wrote:
>
>> But, the output file is empty. Putting a pipe symbol before the out option
>> makes no difference. I've looked at the examples and do not see what I'm
>> missing in writing the 4 columns of output points to the text file.
>
>
>  OK. Got it figured out. Nothing is calculated or written if the left
> button is used to mark the first point and the right button to mark the
> second point. One uses the left button to mark the first point and the left
> (or middle) button to mark the second point. Only when those finish
> calculating and writing to the output file does one click the right button.
>
>  Clarification of the man page would be nice.

Please suggest a text snippet and where to add it.
Thanks
Markus