| Line | |
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| 1 | ! |
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| 2 | ! $Header$ |
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| 3 | ! |
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| 4 | subroutine formcoord(unit,n,x,a,rev,text) |
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| 5 | implicit none |
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| 6 | integer n,unit,ndec |
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| 7 | logical rev |
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| 8 | real x(n),a |
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| 9 | character*4 text |
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| 10 | |
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| 11 | integer i,id,i1,i2,in |
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| 12 | real dx,dxmin |
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| 13 | |
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| 14 | if(rev) then |
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| 15 | id=-1 |
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| 16 | i1=n |
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| 17 | i2=n-1 |
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| 18 | in=1 |
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| 19 | write(unit,3000) text(1:1) |
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| 20 | else |
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| 21 | id=1 |
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| 22 | i1=1 |
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| 23 | i2=2 |
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| 24 | in=n |
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| 25 | endif |
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| 26 | |
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| 27 | if (n.lt.2) then |
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| 28 | ndec=1 |
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| 29 | write(unit,1000) text,n,x(1)*a |
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| 30 | else |
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| 31 | dxmin=abs(x(2)-x(1)) |
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| 32 | do i=2,n-1 |
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| 33 | dx=abs(x(i+1)-x(i)) |
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| 34 | if (dx.lt.dxmin) dxmin=dx |
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| 35 | enddo |
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| 36 | |
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| 37 | ndec=-log10(dxmin)+2 |
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| 38 | if(mod(n,6).eq.1) then |
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| 39 | write(unit,1000) text,n,x(i1)*a |
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| 40 | write(unit,2000) (x(i)*a,i=i2,in,id) |
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| 41 | else |
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| 42 | write(unit,1000) text,n |
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| 43 | write(unit,2000) (x(i)*a,i=i1,in,id) |
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| 44 | endif |
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| 45 | endif |
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| 46 | |
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| 47 | 1000 format(a4,2x,i4,' LEVELS',43x,f12.2) |
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| 48 | 2000 format(6f12.2) |
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| 49 | c1000 format(a4,2x,i4,' LEVELS',43x,f12.<ndec>) |
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| 50 | c2000 format(6f12.<ndec>) |
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| 51 | 3000 format('FORMAT ',a1,'REV') |
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| 52 | return |
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| 53 | |
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| 54 | end |
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