Opened 15 years ago

Closed 6 years ago

#583 closed defect (wontfix)

r.watershed: RUSLE factors are wrong for incomplete basins

Reported by: mmetz Owned by: grass-dev@…
Priority: normal Milestone: 7.0.7
Component: Raster Version: unspecified
Keywords: r.watershed Cc:
CPU: Unspecified Platform: Unspecified

Description

RUSLE factors can not be properly calculated for incomplete (sub-)basins, but cells with wrong RUSLE factors can only be identified through negative flow accumulation. Make RUSLE S and LS values for these areas negative as for flow accumulation?

Related: is there need for slope length output? Slope length is calculated as internal variable, and it seems that in earlier versions of r.watershed (GRASS pre-6.x) slope length was an output option.

Markus M

Change History (10)

comment:1 by hamish, 15 years ago

Milestone: 6.4.0 → 7.0.0

comment:2 by martinl, 15 years ago

Component: default → Raster

comment:3 by neteler, 8 years ago

Keywords: r.watershed added
Milestone: 7.0.0 → 7.0.3

What is the state of this ticket?

comment:4 by neteler, 8 years ago

Milestone: 7.0.3

Ticket retargeted after milestone closed

comment:5 by neteler, 8 years ago

Milestone: → 7.0.4

Ticket retargeted after 7.0.3 milestone closed

comment:6 by martinl, 8 years ago

Is it still the issue also for GRASS 7?

comment:7 by martinl, 8 years ago

Milestone: 7.0.4 → 7.0.5

comment:8 by neteler, 8 years ago

Milestone: 7.0.5 → 7.0.6

comment:9 by neteler, 6 years ago

Milestone: 7.0.6 → 7.0.7

comment:10 by martinl, 6 years ago

Resolution: → wontfix
Status: new → closed

No activity for a long time. Closing. Feel free to reopen if needed.

Note: See TracTickets for help on using tickets.