Re: [udig-users] Raster files (ascii) on udig

[Silvia Franceschi <silvia.franceschi@xxxxxxxxx>]

I already replayed to this email.

Unfortunately the standard replay to the udig users mailing list is to 
the sender and not to the list... even if I feel it should be the right 
that, I don't like to it, because I have to check every... :)

So the answer is the following:

Hi Laura,
you are right there is any walktrough for JGrass right now, but there 
are some instruction to get start with JGrass on the website:

http://jgrass.wiki.software.bz.it/jgrass/How_to_get_started_with_JGrass

here you can find some documentation you probably need to understand how 
JGrass works, since you come from an ESRI world. The importing session 
is the last part of the chapter...

Once you've created a workspace and imported your map then you can do 
anything you need on the dtm and you can find also more advanced 
instructions on the JGrass related presentations:

http://jgrass.wiki.software.bz.it/jgrass/Presentations_about_JGrass

Hope this helps,



Ciao

Silvia



Jody Garnett wrote:
> I was hoping to let the JGrass developers answer this; as far as I 
> know support for the ascii format is available (but is slower then 
> comparable raster file formats).
>
> Jody
>
> On Sun, Mar 1, 2009 at 2:22 AM, Laura <bisnulama@xxxxxxxxxxx 
> <mailto:bisnulama@xxxxxxxxxxx>> wrote:
>
>     Dear Udig users and developers,
>      
>     is there a way to load raster images, I mean in ascii format, and
>     to work on them in Udig in an easily way?
>     I tried to use the jgrass - extension, but since I am a new user,
>     I use windows XP, I never used GRASS and maybe I am too used
>     to Arcview, I cannot make it work!
>     I've been using Arcview at college for 3 years and maybe I am too
>     used to it. I just would like to perform some map calculations on
>     a dem, use masks to delimitate areas, nothing special.
>     But Jgrass does not have any "walkthrough", even if I follow all
>     the instructions on "Importing an ascii raster" I cannot load
>     anything.
>     So is there another way or shall I try some other software for
>     raster files?
>      
>     Thanks a lot
>     laura
>
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