28 
cd_wng/ 
readme.txt 
tree.txt 
progs/ 
readme.txt 
year.exe 
year.ini 
setup.bat 
att.bgi 
cga.bgi 
egavga.bgi 
here.bgi 
vesal6.bgi 
yearb/ 
yearb.pdf 
info.txt 
tabs5_96/ 
wng96jan.d 
wng96jan.h 
wng96jan.z 
wng96dec.d 
wng96dec.h 
wng96dec.z 
tabs5_97/ 
tabs5_98/ 
tabs5_99/ 
tabs6/ 
tab6_96.txt 
tab6_97.txt 
tab6_98.txt 
tab6_99.txt 
longterm.pdf 
data/ 
wlh+wng.yr 
wng.mon 
wng.day 
wng. k 
wng.qd 
1943/ 
wng4 3.yr 
wng4 3.mon 
wng4 3.day 
wng43.hr 
hour43/ 
wng4 3 j an.wdc 
wng4 3 de c . wdc 
wng4 3 j an.d 
wng4 3 j an.h 
wng4 3 j an.z 
wng43dec.d 
wng43dec.h 
wng43dec.z 
Fig 4, cont’d 
p.t.o.