Thanks Simone, > the Extrema operation relies on the JAI extrema operation directly, > therefore it does not account for NAN. > We should probably replace it with Michael's operations.
yeah, something should be done, since like that it is quite unusable. Even if not NaN people might want to know statistics of a map considering their very own novalue number (ex many use -9999.0 for environmental data). Andrea > > Simone. > ------------------------------------------------------- > Ing. Simone Giannecchini > GeoSolutions S.A.S. > Founder - Software Engineer > Via Carignoni 51 > 55041 Camaiore (LU) > Italy > > phone: +39 0584983027 > fax: +39 0584983027 > mob: +39 333 8128928 > > > http://www.geo-solutions.it > http://geo-solutions.blogspot.com/ > http://simboss.blogspot.com/ > http://www.linkedin.com/in/simonegiannecchini > > ------------------------------------------------------- > > > > On Wed, Dec 2, 2009 at 8:57 AM, andrea antonello > <[email protected]> wrote: >> Hi, is it possible that the extrema operation: >> OperationJAI op = new OperationJAI("Extrema"); >> doesn't consider NaN's? I.e. if there are any in the map, I get both >> extrema == NaN? >> >> Andrea >> >> ------------------------------------------------------------------------------ >> Join us December 9, 2009 for the Red Hat Virtual Experience, >> a free event focused on virtualization and cloud computing. >> Attend in-depth sessions from your desk. Your couch. Anywhere. >> http://p.sf.net/sfu/redhat-sfdev2dev >> _______________________________________________ >> Geotools-devel mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/geotools-devel >> >> > ------------------------------------------------------------------------------ Join us December 9, 2009 for the Red Hat Virtual Experience, a free event focused on virtualization and cloud computing. Attend in-depth sessions from your desk. Your couch. Anywhere. http://p.sf.net/sfu/redhat-sfdev2dev _______________________________________________ Geotools-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-devel
