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	积分54贡献 精华在线时间 小时注册时间2018-5-22最后登录1970-1-1 
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fortran代码:
x
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  program EP
 real ii,jj,m,n,mo,year
 parameter(ii=89,jj=180,m=55,n=3,mo=12,year=63)
 real sst(ii,jj,mo,year),sst_12(ii,jj,year),sst_s_12(ii,jj,m)
 real sst_ave(ii,jj),ddi(m,n),num(n),sst_yb(ii,jj,n),sst_s(ii,jj,n),sst_jp(ii,jj,n)
 real sst_1_2(ii,jj),sst_1_3(ii,jj),sst_2_3(ii,jj)
 real s(ii,jj,n)
 real t_12(ii,jj),t_13(ii,jj),t_23(ii,jj)
 open(7,file='F:\dqsxk\dqyc\shixi6\6\data\ddi')
 open(10,file='F:\dqsxk\dqyc\shixi6\6\data\sst.grb',form='binary')
 open(8,file='F:\dqsxk\dqyc\shixi6\6\data\t.grb',form='binary')
 !读取三类雨型的标记矩阵
 do it=1,m
 read(7,*)(ddi(it,j),j=1,3)
 enddo
 close(7)
 !ccccccccccccccc 读数据(海洋温度,1947年到2009年,12个月,纬向格点180,经向格点89)
 do yr=1,year
 do imo=1,mo
 do j=1,jj
 do i=1,ii
 read(10)sst(i,j,imo,yr)
 enddo
 enddo
 enddo
 enddo
 close(10)
 !write(*,*) sst(1,1,1,1)
 !ccccccccccccccc 存储数据(每一年12月份的海洋温度数值)
 imo=mo
 do yr=1,year
 do j=1,jj
 do i=1,ii
 sst_12(i,j,yr)=sst(i,j,imo,yr)
 enddo
 enddo
 enddo
 !write(*,*) sst_12(1,1,1)
 !ccccccccccccccc归纳对应三类雨型的12月份的海洋温度数值
 do yr=5,59
 do j=1,jj
 do i=1,ii
 sst_s_12(i,j,yr-4)=sst_12(i,j,yr)
 enddo
 enddo
 enddo
 !write(*,*) sst_s_12(1,1,1)
 !求解出55年海洋温度的总体平均值
 do j=1,jj
 do i=1,ii
 sst_ave(i,j)=0.0
 do it=1,m
 sst_ave(i,j)=sst_ave(i,j)+sst_s_12(i,j,it)
 enddo
 sst_ave(i,j)=sst_ave(i,j)/m
 enddo
 enddo
 !write(*,*) sst_ave(1,1)
 
 !再求解三类雨型海洋温度的样本均值,三类雨型海洋温度的合成分析
 do k=1,n
 do j=1,jj
 do i=1,ii
 num(k)=0
 sst_yb(i,j,k)=0
 do it=1,m
 num(k)=num(k)+ddi(it,k)
 sst_yb(i,j,k)=sst_yb(i,j,k)+sst_s_12(i,j,it)*ddi(it,k)
 enddo
 sst_yb(i,j,k)=sst_yb(i,j,k)/real(num(k))
 enddo;enddo;enddo;
 !write(*,*) sst_yb(1,1,1)
 
 !三类雨型海洋温度的距平合成分析
 do k=1,n
 do j=1,jj
 do i=1,ii
 num(k)=0
 sst_jp(i,j,k)=0
 do it=1,m
 num(k)=num(k)+ddi(it,k)
 sst_jp(i,j,k)=(sst_s_12(i,j,it)-sst_ave(i,j))*ddi(it,k)+sst_jp(i,j,k)
 enddo
 sst_jp(i,j,k)=sst_jp(i,j,k)/real(num(k))
 enddo;enddo;enddo;
 open(100,file='F:\dqsxk\dqyc\shixi6\6\data\sst_jp.grb',form='binary')
 do k=1,n
 write(100)((sst_jp(i,j,k),i=1,ii),j=1,jj)
 enddo
 close(100)
 !write(*,*) sst_jp(:,:,1)
 
 
 !三类雨型对应海温的差值分析
 do j=1,jj
 do i=1,ii
 sst_1_2(i,j)=sst_yb(i,j,1)-sst_yb(i,j,2)
 sst_1_3(i,j)=sst_yb(i,j,1)-sst_yb(i,j,3)
 sst_2_3(i,j)=sst_yb(i,j,2)-sst_yb(i,j,3)
 enddo;enddo;
 open(101,file='F:\dqsxk\dqyc\shixi6\6\data\sst_cz.grb',form='binary')
 do j=1,jj
 do i=1,ii
 write(101) sst_1_2(i,j),sst_1_3(i,j),sst_2_3(i,j)
 enddo
 enddo
 close(101)
 ! write(*,*) sst_1_2
 
 !求解三类雨型对应海温的标准差
 do k=1,n
 do j=1,jj
 do i=1,ii
 num(k)=0
 s(i,j,k)=0
 do it=1,m
 num(k)=num(k)+ddi(it,k)
 s(i,j,k)=((sst_s_12(i,j,it)-sst_yb(i,j,k))*ddi(it,k))**2+s(i,j,k)
 enddo
 s(i,j,k)=sqrt(s(i,j,k)/real(num(k)))
 enddo;enddo;enddo;
 !write(*,*) s(:,:,1)
 
 !求解三类雨型样本之间的t统计量
 do j=1,jj
 do i=1,ii
 t_12(i,j)=(sst_yb(i,j,1)-sst_yb(i,j,2))/sqrt(1/num(1)+1/num(2))/sqrt(((num(1)-1)*s(i,j,1)**2+(num(2)-1)*s(i,j,2)**2)/(num(1)+num(2)-2))
 t_13(i,j)=(sst_yb(i,j,1)-sst_yb(i,j,3))/sqrt(1/num(1)+1/num(3))/sqrt(((num(1)-1)*s(i,j,1)**2+(num(3)-1)*s(i,j,3)**2)/(num(1)+num(3)-2))
 t_23(i,j)=(sst_yb(i,j,2)-sst_yb(i,j,3))/sqrt(1/num(2)+1/num(3))/sqrt(((num(2)-1)*s(i,j,2)**2+(num(3)-1)*s(i,j,3)**2)/(num(2)+num(3)-2))
 enddo
 enddo
 do j=1,jj
 do i=1,ii
 write(8) t_12(i,j),t_13(i,j),t_23(i,j)
 enddo
 enddo
 close(8)
 !write(*,*) num
 !write(*,*) t_12
 end program
 
 一类雨型海温距平合成ctl
 dset F:\dqsxk\dqyc\shixi6\6\data\sst_jp.grb
 undef 32767
 title NCEP/NACR slp
 xdef 180 linear 0.000 2.000
 ydef 89 linear -88.000 2.000
 zdef 1 levels 1000
 tdef 1 linear jan1947 1mo
 vars 3
 sst1 0 -999 monthly mean  sst
 sst2 0 -999 monthly mean  sst
 sst3 0 -999 monthly mean  sst
 endvars
 ;
 
 
 一类雨型海温距平合成gs
 'reinit'
 'open F:\dqsxk\dqyc\shixi6\6\data\sst_jp.ctl'
 'set xlopts 1 2 0.2'
 'set ylopts 1 2 0.2'
 'set gxout shaded'
 'define_colors'
 'set ccols 41 43 45 0 62 64 66 '
 'd sst1'
 'F:\dqsxk\dqyc\shixi5\copy5\copy\map\cbarn.gs'
 'set gxout contour'
 'd sst1'
 'printim F:\dqsxk\dqyc\shixi6\6\data\sst1.png white'
 ;
 
 
 附图
 
 
 
 
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