source: LMDZ.3.3/branches/rel-LF/libf/dyn3d/moy2.F @ 242

Last change on this file since 242 was 2, checked in by lmdz, 25 years ago

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1      SUBROUTINE moy2(np,px,py,pwx,pwy,pz)
2
3c=======================================================================
4c
5c   calcul de la moyenne ponderee de deux champs
6c   z (i) = [ wx*x(i) + wy*y(i) ] / [ wx + wy ]
7c
8c=======================================================================
9
10      IMPLICIT NONE
11      INTEGER np
12      REAL px(np),py(np),pz(np)
13      REAL pwx,pwy
14
15      REAL zwx,zwy
16      INTEGER i
17
18      zwx=pwx/(pwx+pwy)
19      zwy=pwy/(pwx+pwy)
20
21      DO i=1,np
22         pz(i)=px(i)*zwx+py(i)*zwy
23      ENDDO
24
25      RETURN
26      END
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