[Mapserver-users] premature end of script headers (php)
Dylan Keon
keon at nacse.org
Mon Feb 10 14:31:17 PST 2003
> I have about 120 classes I need defined in my .map file so that they
> can appear as different colors (different elevations). Well, all is
> well if I display something like 50 of those classes. But when I try
> to display the 51^st , all goes to pot, and I get an internal server
> error. Ive made sure that my classes are intact and syntactically
> correct. As long as I dont go above the total of 50 classes, Im
> fine.
If you are able to recompile MapServer you can edit map.h and increase
MS_MAXCLASSES (default is 50). As long as you compile with a value
greater than the max number of classes you need to use, you won't
receive the error you described. There were some posts about this
recently, and about how many classes are reasonable:
http://mapserver.gis.umn.edu/data2/wilma/mapserver-users/0301/threads.html#00609
--Dylan
--
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Dylan Keon
GIS/Database Research Specialist
Northwest Alliance for Computational
Science and Engineering (NACSE)
Oregon State University
Corvallis, OR 97331
keon at nacse.org (541) 737-6608
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