[Qgis-user] grass - r.drain

2015-10-14 Thread Federico Lazzaroni
hello,
I'm trying tu use command r.drain in grass but i obtain following error:
"value of parameter missing:.

[image: Immagine incorporata 2]

But I can't set any layer in relative box.


[image: Immagine incorporata 3]

Where is my mistake?
Thanks
Federico
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[Qgis-user] exercises on dtm data

2015-10-14 Thread Federico Lazzaroni
Hello, can anyone indicate some excises on dtm data adn hydraulic analysis?
Thanks
Federico
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[Qgis-user] geologic polygonal symbol packages

2015-01-13 Thread Federico Lazzaroni
Hi,
Where can I find extra general polygonal fill symbols? And geological too?
Thanks
Federico
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[Qgis-user] Populate a field

2015-01-07 Thread Federico Lazzaroni
Sorry a question for me important. I've  to populate field "id" wit more
500 number, from 0 to 500. I don't remeber the function in ' Calculate'.
Thanks.
Federico Lazzaroni
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[Qgis-user] WMS layer scale

2011-04-14 Thread Federico Lazzaroni
Hi to everyone
I'm a new Qgis user.
I'm trying to set a less detailed scale for a WMS raster layer (I need to
use a origina 1:10.000 topographic map at 1:15.000). Is there a way to
"force" this setting? I tried with WMS "Property" -"General" "Visibility
depending froms scale" but nothing changes
Furthermore, when I prepare a Printing with the same WMS, I usually can't
keep the same scale I was using in the project. If I use 1:10.000 in the
project I can' use more than 1:4500 in "Printings".
Thnak you very much
Federico
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[Qgis-user] scale WMS layer

2011-04-14 Thread Federico Lazzaroni
Hi to everyone
I'm a new Qgis user.
I'm trying to set a less detailed scale for a WMS raster layer (I need to
use a origina 1:10.000 topographic map at 1:15.000). Is there a way to
"force" this setting? I tried with WMS "Property" -"General" "Visibility
depending froms scale" but nothing changes
Furthermore, when I prepare a Printing with the same WMS, I usually can't
keep the same scale I was using in the project. If I use 1:10.000 in the
project I can' use more than 1:4500 in "Printings".
Thnak you very much
Federico
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