On 11/14/06, Hari S. Khalsa <[EMAIL PROTECTED]> wrote: > Hi All, > > This is my first post to these forums. I'm currently having an issue > relating to working with rasters in Geotools. However, before I describe > it, I was wondering if anyone here could give me some general help. I've > been working with Geotools for a couple of months now but I've just used it > for it's shapefile reading/writing ability and the JTS geometry > functionality. All this time, I've been somewhat confused by the > organization of the web site and all Geotools resources in general. I even > find this user forum hard to read as it seems that the spacings and > carriage returns get messed up in replies to people's questions. Where is > the best place to find help using Geotools? Is it this forum? Is there a > Developer's Guide somewhere because the link on the website to a developers > guide brings up a 404 error (http://geotools.codehaus.org/display/GEOT/Home)? > > Currently I'm trying to read in an ERDAS imagine file. I don't think there > is any support for this in Geotools,
No Hari, as of now there is no direct support in GeoTools for ERDAS Imagine files. One of my associate is working on bridging GDAL to GeoTools, GDAL has the capapbility to read Erdas files directly so that could come handy. >but I haven't been able to make a > definitive determination on this. I converted the ERDAS file into the ESRI > raster format What do you mean by "esri raster format" ? I am aware of at least 3 different formats that could be that... >and then into ASCII text hoping to follow the example given > on the following webpage > http://geotools.codehaus.org/Using+Grid+Coverage+Exchange > > Unfortunately this example does not work. Can anyone provide me with a > method for reading in a raster in any of the three aforementioned formats > (ESRI, ERDAS, or ASCII)? Be a little more specific about the "esriraster format" maybe provide a sample and I will try to help out. Regards, Simone. > I don't even have a GUI on my code, my ultimate > goal is to simply determine the underlying raster values below a vector > polygon. I'm sure I'll have issues with projections later, but for now I > just want to be able to read in the raster data. > > Thanks, > Hari > > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys - and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > Geotools-gt2-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users > -- ------------------------------------------------------- Eng. Simone Giannecchini President /CEO GeoSolutions http://www.geo-solutions.it ------------------------------------------------------- ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Geotools-gt2-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
