请问怎么利用循环语句提取经纬度

王学界

请问下怎么用循环语句所有经纬度上的值啊，可以看看我这个错在哪里吗(上面是格点图和经纬度)？
'reinit'
'sdfopen C:\Users\Administrator\Desktop\wind.nc'
file='C:\Users\Administrator\Desktop\wind.txt'
i=1
while(i<=97)
position=read('C:\Users\Administrator\Desktop\lonlat.txt')
x=subwrd(position,2)
y=subwrd(position,1)
lon=x
lat=y
t=1
while(t<=365)
'set t 't
'd fg10'
rc=write(file,result,append)
t=t+1
endwhile
i=i+1
endwhile
;
************************************************************************************************
下面的这个可以，但是只能提取一个点。
'reinit'
'sdfopen C:\Users\Administrator\Desktop\wind.nc'
file='C:\Users\Administrator\Desktop\wind.txt'
'set lon 100'
'set lat 30'
t=1
while(t<=365)
'set t 't
'd fg10'
rc=write(file,result,append)
t=t+1
endwhile
;
*******************************
结果是：
Result value = 5.86386
Result value = 5.4959
Result value = 4.3849
Result value = 8.1723
Result value = 4.8726
Result value = 6.29367
Result value = 8.26112
Result value = 13.2428
Result value = 8.0367
Result value = 3.69974
Result value = 5.79883
Result value = 7.14932
Result value = 6.9027
Result value = 5.1565
Result value = 5.7917
Result value = 6.29525
Result value = 7.32061
Result value = 7.51252
Result value = 13.7725
Result value = 9.15246
Result value = 7.58151
Result value = 11.9859