Hi; I have just began looking at GeoTools as a possible way to enhance a landscape modelling framework that we are working on. Currently we are using matrices to hold raster data (which is usually not imagery), with limited spatial referencing. By using GeoTools we are hoping to make it more robust, especially in the spatial referencing area.
The big issue I've been having is how to work with raster coverages. Most of the documentation I have been looking over the last two days have talked about visualizing and transforming file formats of grid data. What I have not seen in the API, any example code or user guides I have looked at is straightforward a way to query the values of one or a group of cells in a grid, and to perform simple map algebra on one or more grid layers based on the cell values. In other words, simple raster GIS calculation and overlay functions. If someone is able to point me to a resource that would explain how this could be accomplish, with examples, I'd be grateful. -- Dan D'Alimonte [EMAIL PROTECTED] Masters Candidate MEMF Lab http://matrix.memf.uwindsor.ca Department of Earth and Environmental Sciences University of Windsor 401 Sunset Avenue, Windsor, Ontario, Canada. N9B 3P4 ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ Geotools-gt2-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
