On Wed, Dec 2, 2009 at 9:51 AM, andrea antonello <andrea.antone...@gmail.com> wrote: > 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).
I agree, the steps IMHO are as follows: 1> open a jira request for implement a geotools operation using michael jai-tools then either: 2a> wiat for someone to implemet it or 2b> do it yourself :-) Ciao, Simone. > > 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 >> <andrea.antone...@gmail.com> 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 >>> Geotools-devel@lists.sourceforge.net >>> 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 > Geotools-devel@lists.sourceforge.net > 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 Geotools-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geotools-devel
