Your message dated Mon, 11 Sep 2006 12:39:20 +0200
with message-id <[EMAIL PROTECTED]>
and subject line not a bug
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Package: gnuplot
Severity: normal
Version: 4.0.0-2

Plot the included data file.  The INDEF values appear as linearly
increasing.  This is confusing, because I'm in the midst of trying to
analyze a new dataset, and one of the files (for one reason or
another) is full of INDEF y-values.  So, the data looks perfect when,
in fact, it is totally broken.
     1  INDEF
     2  INDEF
     3  INDEF
     4  INDEF
     5  INDEF
     6  INDEF
       

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This is not a bug.

Quatation of author 
(http://sourceforge.net/tracker/index.php?func=detail&aid=1555848&group_id=2055&atid=102055)

>>
What you see plotted aren't the INDEF values. Those are 
the
data from the first column, which you probably intended to
form the x values.  But apparently (though you didn't say
so), you plotted without giving a "using"
specification, and
in that case gnuplot has to guess how many columns you
wanted to use, and which column you wanted to use for which
coordinate.

So: no, this is not a bug, but intended behaviour. If you
don't like it, specify "using", and consider
"set missing".
<<

try:
set datafile missing "INDEF"
plot [somerange][somerange] 'datafile' using 1:2
> #plots ok

plot [somerange] 'datafile' using 1:2
>        all points y value undefined!

plot 'datafile' using 1:2
>      x range is invalid    # probably means that there are no values to be 
ploted

So, I'm closing this bug.

Chali Ahmul M.P.U

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