--- trunk/libf/dyn3d/exner_hyb.f90	2011/07/19 12:54:20	48
+++ trunk/dyn3d/exner_hyb.f	2014/03/06 18:10:03	87
@@ -30,8 +30,7 @@
 
     use dimens_m, only: iim, jjm, llm
     use comconst, only: kappa, cpp
-    use comvert, only: preff
-    use comgeom, only: aire_2d, apoln, apols
+    use disvert_m, only: preff
     use filtreg_m, only: filtreg
 
     REAL, intent(in):: ps(iim + 1, jjm + 1)
@@ -49,8 +48,6 @@
     !-------------------------------------
 
     pks = cpp * (ps / preff)**kappa
-    pks(:, 1) = SUM(aire_2d(:iim, 1) * pks(:iim, 1)) / apoln
-    pks(:, jjm + 1) = SUM(aire_2d(:iim, jjm + 1) * pks(:iim, jjm + 1)) / apols
     unpl2k = 1. + 2 * kappa
 
     beta(:, :, llm) = 1. / unpl2k
@@ -59,16 +56,15 @@
             / (p(:, :, l) * unpl2k + p(:, :, l+1) * (beta(:, :, l+1) - unpl2k))
     ENDDO
 
-    pk(:, :, 1) = p(:, :, 1) * pks  &
-         / (p(:, :, 1) * (1. + kappa) &
-         + 0.5 * (beta(:, :, 2) - unpl2k) * p(:, :, 2))
+    pk(:, :, 1) = ps * pks &
+         / (ps * (1. + kappa) + 0.5 * (beta(:, :, 2) - unpl2k) * p(:, :, 2))
     DO l = 2, llm
-       pk(:, :, l) = beta(:, :, l) * pk(:, :, l-1)
+       pk(:, :, l) = beta(:, :, l) * pk(:, :, l - 1)
     ENDDO
 
     if (present(pkf)) then
        pkf = pk
-       CALL filtreg(pkf, jjm + 1, llm, 2, 1, .TRUE., 1)
+       CALL filtreg(pkf, jjm + 1, llm, 2, 1, .TRUE.)
     end if
 
   END SUBROUTINE exner_hyb