[GRASS-user] Stream power Index calculation?

Helmut Kudrnovsky hellik at web.de
Wed Mar 4 02:13:45 PST 2015


thanks for the hints for calculations.

>Since a and tan(b) are already calculated by r.watershed for TCI,
>implementing SPI (as yet another option to r.watershed) would be
>relatively easy. 

it would be a quite nice addition to r.watershed. thanks.



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best regards
Helmut
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