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! $Header: /home/cvsroot/LMDZ4/libf/bibio/formcoord.F,v 1.1.1.1 2004/05/19 12:53:05 lmdzadmin Exp $ |
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! |
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subroutine formcoord(unit,n,x,a,rev,text) |
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implicit none |
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integer n,unit,ndec |
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logical rev |
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real x(n),a |
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character*4 text |
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integer i,id,i1,i2,in |
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real dx,dxmin |
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if(rev) then |
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id=-1 |
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i1=n |
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i2=n-1 |
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in=1 |
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write(unit,3000) text(1:1) |
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else |
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id=1 |
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i1=1 |
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i2=2 |
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in=n |
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endif |
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if (n.lt.2) then |
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ndec=1 |
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write(unit,1000) text,n,x(1)*a |
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else |
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dxmin=abs(x(2)-x(1)) |
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do i=2,n-1 |
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dx=abs(x(i+1)-x(i)) |
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if (dx.lt.dxmin) dxmin=dx |
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enddo |
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ndec=-log10(dxmin)+2 |
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if(mod(n,6).eq.1) then |
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write(unit,1000) text,n,x(i1)*a |
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write(unit,2000) (x(i)*a,i=i2,in,id) |
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else |
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write(unit,1000) text,n |
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write(unit,2000) (x(i)*a,i=i1,in,id) |
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endif |
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endif |
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1000 format(a4,2x,i4,' LEVELS',43x,f12.2) |
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2000 format(6f12.2) |
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c1000 format(a4,2x,i4,' LEVELS',43x,f12.<ndec>) |
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c2000 format(6f12.<ndec>) |
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3000 format('FORMAT ',a1,'REV') |
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return |
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end |
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