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文件名称：fortran 加权 EOF 代码
文件大小：30KB
文件格式：F
更新时间：2017-02-24 12:30:35
fortran EOF 气象
fortran 面积加权 eof 代码
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
C C
C A. STATISTICAL ANALYSIS C
C 8 EMPIRICAL ORTHOGONAL FUNCTIONS (EOF's) AND C
C ROTATED EMPIRICAL ORTHOGONAL FUNCTIONS (REOF's) C
C (1) reof C
C (2) transf C
C (3) crossproduct C
C (4) jcb C
C (5) arrang C
C (6) tcoeff C
C (7) rotator C
C (8) arrange2 C
C (9) meanvar C
C (10)initial C
C C
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
c
!*****Time-Space transfermation is used for saving calculational time.
c The missing values (terrain), annual cycle and the grids whose variance
c equal to zero are removed (added) before (after) calling the subroutine.
c By Dong Xiao and Dr. Jianping Li, Jul. 17, 2006.
c
c Reference: 《Methods for Diagnosing and Forecasting Climate Variability》
c By Hongbao Wu and Lei Wu, published in 2005. China Metorology Press.
c
c Questions, suggestions or GS file for drawing pictures? Emial us, please!
c E-mail: ljp@lasg.iap.ac.cn, xiaodong@mail.iap.ac.cn.
c
c Cite: Li, J., and D. Xiao, 2006: REOF subroutine, http://web.lasg.ac.cn/staff/ljp/subroutine/REOF.f.
c
c-----*----------------------------------------------------6---------7--
c
c Warning: the stacks of this subroutine may overflow in personal computer (PC).
c If you want to compute it on PC, please delete the expressions '*4'
c in 68, 170, 177, 184 and 191, and go on.
c
c The parameters you need to change:
c n---length of time series, viz. sample size;
c mx---grids in row;
c my---grids in column;
c np---num. of eigenvectors to rotate;
c undef---missing value;
c mg1 and mg2---the efficient grids (output on screen) and cancel the
c "stop" in line 109, try again.
c ks=-1,0,1: see the caption of the REOF subroutine.
c km=1: monthly or daily data. km=0: data without annual cycle.
c nd: the number of the months or days in a year.
c
c-----*----------------------------------------------------6---------7--