[GRASS-user] Constant Drop Analysis (David Tarbouton) in GRASS

GRASS GRASS user
1

I found a mention of an analysis used to objectivly determine stream
extraction thresholds called constant drop analysis
(http://www.neng.usu.edu/cee/faculty/dtarb/tarpres.html (ppt
presentation with Charles Hawkins)). Is this implemented in GRASS,
and are there any reading materials that anyone could suggest that I
could read on this topic?
thanks for all of your help,

--
Stephen Sefick
____________________________________
| Auburn University |
| Department of Biological Sciences |
| 331 Funchess Hall |
| Auburn, Alabama |
| 36849 |
|___________________________________|
| sas0025@auburn.edu |
| http://www.auburn.edu/~sas0025 |
|___________________________________|

Let's not spend our time and resources thinking about things that are
so little or so large that all they really do for us is puff us up and
make us feel like gods. We are mammals, and have not exhausted the
annoying little problems of being mammals.

                            \-K\. Mullis
2

stephen sefick pisze:

I found a mention of an analysis used to objectivly determine stream
extraction thresholds called constant drop analysis
(http://www.neng.usu.edu/cee/faculty/dtarb/tarpres.html (ppt
presentation with Charles Hawkins)). Is this implemented in GRASS,
and are there any reading materials that anyone could suggest that I
could read on this topic?
thanks for all of your help,

  ------------------------------------------------------------------------

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Simply answer:

GRASS is GRASS, TauDEM/Tardem is TauDEM. Both programs started in the same time (but Tatrdem is a little older than most GRASS hydrologic tools) and had its own path of development.
What is available in GRASS you can read in help pages.
Some TauDEM possibilities has status experimental (including constant drop) so it is only available in TauDEM
J.