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c.pierdet10 post(s)
#09-Oct-17 17:13

Hi,

An other question about Surface tools modules :

i use whatershed to draw my river and with this river i can draw a nive elevation profil alon the line ( see picture one)

But i would like to put on this graph some point to see where their are along the profil... (picture 2)

Some one have any idea?

Thanks, Colin

Attachments:
picture1.PNG
picture2.PNG

c.pierdet10 post(s)
#10-Oct-17 10:14

One more question :

i don't understand the lenght scale my river mesure 15000m and the profil is between 0 and 500.. do you now how see the scale or modifie it?

ColinD


1,821 post(s)
#10-Oct-17 12:13

For you first question there is a manual method that I describe here:

http://www.georeference.org/forum/t30147.5#30169

There are some scripting and SQL methods too in the forum but not sure if they will run in 8.0.30

And your second question, consider that you are looking at a profile, a cross section of the terrain. So 500 is the horizontal distance from start to finish of your profile line, not the length of the line.


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