This is the list of class numbers that are used in textCategoryClass.txt. The list is extracted from file textBrowser.tcl, procedure classCode. This is also the order in which the items appear in the text browser "Class" menu.
Public 1 Aviation 2 Hydrology 3 Local Obs. 4 Radar/Upper Air 5 Watch/Warning 6 Fire Wx Air Poll. 7 Agriculture 8 Marine 9 Administrative 10 Miscellaneous 11 National Guidance 12 Natl/Regl/Aviation 13 Severe Local Storm 14 National Obs. 15 Narr/Disc./Codes 16 Tables/Summaries 17 Hurricane/Tropical 18