Tom, To get rid of the WARN messages, you can set your own logging threshold: <appender name="ThreddsStdout" class="org.apache.log4j.ConsoleAppender"> <param name="Threshold" value="WARN" /> <layout class="org.apache.log4j.PatternLayout"> <param name="ConversionPattern" value="%d{yyyy-MM-dd'T'HH:mm:ss.SSS Z} [%10r][%8X{ID}] %-5p - %c - %m%n"/> <!--param name="ConversionPattern" value="%d{ISO8601} [%10r - %10X{ID}] %-5p - %c - %m%n"/--> </layout> </appender> from WARN to ERROR Documentation is at: http://www.unidata.ucar.edu/Projects/THREDDS/tech/reference/ServletLog.html Robb... Ticket Details =================== Ticket ID: JWP-203215 Department: Support netCDF Java Priority: Normal Status: Open