[GRASS-user] v.net.iso GUI

GRASS GRASS user
1

I’m using v.net.iso through the GUI (7.0.3) and I’m not able to insert the distance (or cost) values. It seems that the module uses by default three distances of 1000 m each. For example, by using a copy of roads (Spearfish) named roads_copia (Fig.1), and defining two points in the area (Fig.2) the results are as reported in Fig.3 (three distances of 1000, 2000, 3000m from each point). Is there a way in the panel to define the distances (in other words to insert the equivalent of the parameter costs in Command line mode)?

Thanks in advance.

Aldo Clerici

(attachments)

Fig.1.PNG
Fig.2.PNG
Fig-3.PNG

2

Hi Aldo,

you can define the distances on the Points page of the GUI.

On the page, there is a column “Iso lines:”. The column is shown only if v.net.iso is selected. See the attachment.

Best

Stepan

From: Aldo CLERICI aldo.clerici@unipr.it
Date: 2016-02-20 12:44 GMT+01:00
Subject: [GRASS-user] v.net.iso GUI
To: “grass-user@lists.osgeo.org” grass-user@lists.osgeo.org

I’m using v.net.iso through the GUI (7.0.3) and I’m not able to insert
the distance (or cost) values. It seems that the module uses by
default three distances of 1000 m each. For example, by using a copy
of roads (Spearfish) named roads_copia (Fig.1), and defining two
points in the area (Fig.2) the results are as reported in Fig.3 (three
distances of 1000, 2000, 3000m from each point). Is there a way in the
panel to define the distances (in other words to insert the equivalent
of the parameter costs in Command line mode)?

Thanks in advance.

Aldo Clerici

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(attachments)

v.net.iso.png