Hi Derek, I forgot to mention: you can pass throught your problem by using a masked array instead of a simple array, and it should work fine, the 'default' parameter is here to fill missing value by -1.e20, then these directions will be dropped if your speed_classes not include that missing value (generally we compute on positives speeds).
Le Jeudi 01 Février 2007 13:17, Derek Hohls a écrit : > Lionel > > I have encountered a problem with windrose. In some cases, one or more > of the > wind direction values are null [''] - the program then fails on line > 200: > values = select( [greater_equal( direction, wind_classes[i] > )],[speed], default=-1.e20 ) > Is it possible for you to upgrade the program to perform error > trapping > and simply skip (i.e. not process) any values that are null (and handle > the > exceptional case that all of them might, in fact, be null). > > Thanks! > Derek -- Lionel Roubeyrie - [EMAIL PROTECTED] LIMAIR http://www.limair.asso.fr ------------------------------------------------------------------------- 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 _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
