/[lmdze]/trunk/IOIPSL/Histcom/histbeg_totreg.f
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revision 62 by guez, Thu Jul 26 14:37:37 2012 UTC revision 67 by guez, Tue Oct 2 15:50:56 2012 UTC
# Line 4  MODULE histbeg_totreg_m Line 4  MODULE histbeg_totreg_m
4    
5    ! Some confusing vocabulary in this code!    ! Some confusing vocabulary in this code!
6    
7    ! A regular grid is a grid which is i, j indices and thus it is    ! A regular grid is a grid with i, j indices and thus it is
8    ! stored in a 2D matrix. This is opposed to an irregular grid which    ! stored in a 2D matrix. This is opposed to an irregular grid which
9    ! is only in a vector and where we do not know which neighbors we    ! is in a vector and where we do not know which neighbours we
10    ! have. As a consequence we need the bounds for each grid-cell.    ! have. As a consequence we need the bounds for each grid-cell.
11    
12    ! A rectilinear grid is a special case of a regular grid in which    ! A rectilinear grid is a special case of a regular grid in which
13    ! all longitudes for i constant are equal and all latitudes for j    ! all longitudes for i constant are equal and all latitudes for j
14    ! constant.  In other words we do not need the full 2D matrix to    ! constant are equal. In other words we do not need the full 2D
15    ! describe the grid, just two vectors.    ! matrix to describe the grid, just two vectors.
16    
17    IMPLICIT NONE    IMPLICIT NONE
18    
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