<div dir="ltr">Thank you again Massi. This fixed my problem!</div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Jul 16, 2018 at 10:10 PM, Massi Alvioli <span dir="ltr"><<a href="mailto:nocharge@gmail.com" target="_blank">nocharge@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">2018-07-16 18:53 GMT+02:00 Erin Hanan <<a href="mailto:ejhanan@gmail.com">ejhanan@gmail.com</a>>:<br>
<br>
Hi Erin,<br>
<br>
let me forward your email to the list, since this may be interesting to others.<br>
<span class=""><br>
> Yes, this helps a lot; thank you! I've been reading through your paper and<br>
> see that you mentioned one possible solution would be to remove slope units<br>
> smaller than "cleansize", and then enlarge the adjacent slope units to fill<br>
> the missing area using the r.grow. I'm curious whether I can also achieve<br>
> this using r.area to remove the small half basins and then r.grow. I've also<br>
> installed your software (r.slopeunits), and am planning to experiment with<br>
> the different approaches today.<br>
><br>
> By the way, I forgot to mention it in my original email, but yes, I tried<br>
> several different threshold values. Interestingly, changing the threshold<br>
> tended to change the size of larger half basins, but the sliver and<br>
> fragmented basins always remained a problem.<br>
><br>
> Anyway, thanks again for your very helpful email!<br>
<br>
</span>You are most welcome. Also, one of our cleaning approaches does<br>
exactly what you suggest:<br>
remove small areas and fill the empty spaces with r.grow.<br>
<br>
Let us know if you get meaningful results!<br>
<span class="HOEnZb"><font color="#888888"><br>
<br>
Massi<br>
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