[EMAIL PROTECTED] a écrit : > My Problem is, that there is only the image in the gc2d and no other > information like the > sample dimensions. I am not close enough to geotools and wms, to express the > right request. > That was the reason why I tried WMSGridCoverageExchange. I hoped > WMSGridCoverageExchange > creates the GridCoverage with all these information.
It will not solve the WMS issue (which is not yet in my competence), but I would like to know if the following is of any interest: We have an open source project (LGPL) built on top of Geotools. This project is basically a PostgreSQL database used as an index referencing a bunch of grid coverages. The grid coverages are stored as ordinary images on disk, in PNG, TIFF or other formats supported by Java Image I/O. The PostgreSQL contains informations about Envelope, SampleDimensions, etc. for each grid coverages. Most table names and column names in the "coverages" schema match GeoAPI interface and method names, so you should feel reasonably confortable with a majority of them. Then you can use a 'getCoverage(...)' Java method in order to get a full GridCoverage2D object will properly constructed SampleDimensions. There is also some method for viewing a series of GridCoverage2D as one big 3D coverage, where the third dimension is time. This code is not part of Geotools because I though that it was a little bit too specific. One more issue is that documentation is currently in French (but classes, methods, tables and columns names in English). Is there any interrest for such project? (I means suffisient interrest for considering promoting it as a Geotools module, keeping in mind that translating to English would be a significant effort)? http://seagis.sourceforge.net/observations/ Martin. ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Geotools-gt2-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
