Re: Weard png output problem

[Nibbler <rea...@ho...>]

Ok. 

Thanks Ethan Merritt.

I thought I can read one line from file at a time.

My plotFile contains two plot commands, so I solve this problem and I use
load-file command and 
I have two files where I can load commands.

example...

set output png
commands...
load "file1.txt" # this contains outputname, x-range etc..
plot...

set output png
set xrange [0:3]
load "file2.txt" # this contains yrange, outputname etc...
plot...

ANOTHER QUESTION:

Can I  increase the autoset yrange value ? 

What I means is can I somehow do like this:
yrange [0:autorange +3 ] ?

Now the yrange would be autorange + 3 ?


Ethan Merritt wrote:
> 
> On Monday 13 November 2006 10:19 am, Nibbler wrote:
>> Hi.
>>
>> I have weard problem. I have 2 files which I use. First file
>> (file.txt) includes all primary commands.
>> Second file (file2.txt) includes information (names of outputs and
>> x/y-range values).
>>
>> Everything works fine (I get outputs: name.png and name2.png, but
>> when I try to look picture name.png in Dia-program
>> I get error:
>> Pixbuf[png] can't load: name.png
> 
>> Whats wrong ? Why picture (name.png) is not a real picture ? (name
>> is: name.png, but it is not real a picture)
> 
>> FILE.TXT
>>
>> # These command make picture 1
>> set terminal png
> You set the terminal to png. OK.
> 
>> call "file2.txt" $4  # HERE I READ WHAT WILL BE THE NAME OF THE
> Then you call file2.txt, which contains the following
> 
>> FILE2.TXT
>> set output 'name.png' # NAME OF PICTURE 1
>> set output 'name2.png' # NAME OF PICTURE 2
> 
> So you open a file 'name.png', but do not write anything to it.
> Then you immediately open a different file 'name2.png', which
> closes the first, empty, file. Later you plot something.
> After the plot you have an empty file 'name.png', and a 
> file 'name2.png' containing a single plot.
> 
> -- 
> Ethan A Merritt
> Biomolecular Structure Center
> University of Washington, Seattle WA
> 
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