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Little-Acorn
Joined: 06 Jul 2008
Posts: 111
Location: San Diego
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 Posted: Wed Apr 20, 2011 6:25 pm Post subject: Am I using CNUM correctly? |
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Can I do this?
CHARACTER*250 CDOGGY
INTEGER IDOGGYVAL
CDOGGY="1"
IDOGGYVAL=CNUM(CDOGGY)
I thought this would put the integer value 1 into IDOGGYVAL. But when I try, the entire system crashes and burns. Actually the program is more complicated, but this is the essence.
Is the above code correct? Or is there something wrong that will keep it from running right?
Thanks! |
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Wilfried Linder
Joined: 14 Nov 2007
Posts: 314
Location: D�sseldorf, Germany
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| Posted: Wed Apr 20, 2011 6:47 pm Post subject: |
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CNUM works just in the opposite direction. The second loop in the following code does the same as CNUM:
| Code: | program test
integer*4 i
character*2 c,cnum
do i = 1,10
c = cnum(i)
print*,c
end do
do i = 1,10
write(c,'(I2)')i
print*,adjustl(c)
end do
end |
Regards - Wilfried |
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Little-Acorn
Joined: 06 Jul 2008
Posts: 111
Location: San Diego
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| Posted: Thu Apr 21, 2011 10:16 pm Post subject: |
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| Wilfried, thanks a lot! This is very helpful! |
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