显示Unmatched parens，DEFINE error：Invalid expression

rex_atlants

'reinit'
'sdfopen c:\downloads\1979.nc'
'sdfopen c:\downloads\198019811982.nc'
'sdfopen c:\downloads\198319841985.nc'
'sdfopen c:\downloads\198619871988.nc'
'sdfopen c:\downloads\198919901991.nc'
'sdfopen c:\downloads\199219931994.nc'
'sdfopen c:\downloads\199519961997.nc'
'sdfopen c:\downloads\199819992000.nc'
'sdfopen c:\downloads\200120022003.nc'
'sdfopen c:\downloads\200420052006.nc'
'sdfopen c:\downloads\200720082009.nc'
'sdfopen c:\downloads\201020112012.nc'
'sdfopen c:\downloads\201320142015.nc'
'sdfopen c:\downloads\201620172018.nc'
stp=5
yr=1979
month=11
while(yr<=2018)
while(month<=15)
if(month<=12)
j=month
else
j=month-12
endif
'define x'%yr%''%j%'=0'
month=month+1
endwhile
yr=yr+1
endwhile

yr=1979
i=1
while(yr<=2018)
month=11
if(yr=1979)
'set dfile 'i
while(month<=15)
if(month<=12)
j=month
else
j=month-12
endif
if(j=11);aveLAT=35;endif
if(j=12|j=3);aveLAT=30.25;endif
if(j=1|j=2);aveLAT=30;endif
'x'%yr%''%j%'=aave(mag(u.'%i%'(z=19,t='%j%'),v.'%i%'(z=19,t='%j%')),lon=90,lon=130,lat='%aveLAT-stp%',lat='%aveLAT%')-aave(mag(u.'%i%'(z=19,t='%j%'),v.'%i%'(z=19,t='%j%'),lon=90,lon=130,lat='%aveLAT%',lat='%aveLAT+stp%')'
month=month+1
endwhile
yr=yr+1
else
i=i+1
'set dfile 'i
while(month<=15)
if(month<=12)
j=month
else
j=month-12
endif
if(j=11);aveLAT=35;endif
if(j=12|j=3);aveLAT=30.25;endif
if(j=1|j=2);aveLAT=30;endif
'x'%yr%''%j%'=aave(mag(u.'%i%'(z=19,t='%j%'),v.'%i%'(z=19,t='%j%')),lon=90,lon=130,lat='%aveLAT-stp%',lat='%aveLAT%')-aave(mag(u.'%i%'(z=19,t='%j%'),v.'%i%'(z=19,t='%j%'),lon=90,lon=130,lat='%aveLAT%',lat='%aveLAT+stp%')'
'x'%yr+1%''%j%'=aave(mag(u.'%i%'(z=19,t='%j+12%'),v.'%i%'(z=19,t='%j+12%')),lon=90,lon=130,lat='%aveLAT-stp%',lat='%aveLAT%')-aave(mag(u.'%i%'(z=19,t='%j+12%'),v.'%i%'(z=19,t='%j+12%'),lon=90,lon=130,lat='%aveLAT%',lat='%aveLAT+stp%')'
'x'%yr+2%''%j%'=aave(mag(u.'%i%'(z=19,t='%j+24%'),v.'%i%'(z=19,t='%j+24%')),lon=90,lon=130,lat='%aveLAT-stp%',lat='%aveLAT%')-aave(mag(u.'%i%'(z=19,t='%j+24%'),v.'%i%'(z=19,t='%j+24%'),lon=90,lon=130,lat='%aveLAT%',lat='%aveLAT+stp%')'
month=month+1
endwhile
yr=yr+3
endif
endwhile
;

苏拉苏拉

哪里多了或少了个括号的半边，使得define语句没成功