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Groups > comp.graphics.apps.gnuplot > #3838 > unrolled thread

Warning: 'gnuplot' returned 256

Started byRana Rehan Khalid <ray.binm@gmail.com>
First post2017-12-20 07:45 -0800
Last post2019-03-12 07:06 -0700
Articles 5 — 3 participants

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  Warning: 'gnuplot' returned 256 Rana Rehan Khalid <ray.binm@gmail.com> - 2017-12-20 07:45 -0800
    Re: Warning: 'gnuplot' returned 256 Karl Ratzsch <mail.kfr@gmx.net> - 2017-12-20 19:40 +0100
      Re: Warning: 'gnuplot' returned 256 Rana Rehan Khalid <ray.binm@gmail.com> - 2017-12-20 14:29 -0800
      Re: Warning: 'gnuplot' returned 256 Rana Rehan Khalid <ray.binm@gmail.com> - 2017-12-20 14:35 -0800
        Re: Warning: 'gnuplot' returned 256 myriamkhanna@gmail.com - 2019-03-12 07:06 -0700

#3838 — Warning: 'gnuplot' returned 256

FromRana Rehan Khalid <ray.binm@gmail.com>
Date2017-12-20 07:45 -0800
SubjectWarning: 'gnuplot' returned 256
Message-ID<0921641e-371e-466e-81e4-6778affe23e4@googlegroups.com>
ERROR message show when i tried to open .gnu file. I also copy the .gnu script lines kindly guide what is going wrong. Thanks

>gnuplot ss.gnu

set cbtics    0.000    7.000 1.0
^
"ss.gnu", line 10: increment must be positive

Warning: 'gnuplot' returned 256

script is here

set terminal jpeg size 1024,768
set output "ss.gnu.jpg"
set pm3d map corners2color c1
set ytics    1.000,   1.000
set ytics("MET:1"    1.000,"TYR:2

set cbrange [  -0.500:   7.500]
set cbtics    0.000    7.000 1.0
set palette maxcolors 8
set palette defined (0 "#000000",1 "#0000FF",4 "#00FF00",7 "#FF0000")
set cbtics("None"    0.000,"Para"    1.000,"Anti"    2.000,"3-10"    3.000,"Alpha"    4.000,"Pi"    5.000,"Turn"    6.000,"Bend"    7.000)
set xlabel "Frame"
set ylabel ""
set yrange [   0.000: 191.000]
set xrange [   0.000:84002.000]
splot "-" with pm3d title "ss.gnu"
    1.000    1.000             0
    1.000    2.000             2

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#3839

FromKarl Ratzsch <mail.kfr@gmx.net>
Date2017-12-20 19:40 +0100
Message-ID<p1eaql$4i2$1@solani.org>
In reply to#3838
Am 20.12.2017 um 16:45 schrieb Rana Rehan Khalid:
> ERROR message show when i tried to open .gnu file. I also copy the .gnu script lines kindly guide what is going wrong. Thanks

That scripts seems to be corrupted. Following lines make little sense:

> set ytics    1.000,   1.000
Why set ytics, when you change them again in the next line?

> set ytics("MET:1"    1.000,"TYR:2
Where is the closing bracket? I guess there is half a line missing.

> set cbtics    0.000    7.000 1.0

Interval zero makes no sense, although you can give any amount of
numbers here, the one actually used is the last one. That's a small
parser bug imo. You should give only one number here, and it must be
>0. (See "help xtics")

Also you have a second line with "set cbtics" further down, so you
can just delete this one.

You only give two lines of data, that's not enough to actually plot
anything.

  Karl

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#3840

FromRana Rehan Khalid <ray.binm@gmail.com>
Date2017-12-20 14:29 -0800
Message-ID<048f14c1-9b64-4046-a2a1-e789019d4bd3@googlegroups.com>
In reply to#3839
Here is the complete script 

set terminal jpeg size 1024,768
set output "dssp.gnu.jpg"
set pm3d map corners2color c1
set ytics    1.000,   1.000
set ytics("ASN:100"    1.000,"LEU:101"    2.000,"ASP:102"    3.000,"ALA:103"    4.000,"LEU:104"    5.000,"HD1:105"    6.000,"ASP:106"    7.000,"HIP:107"    8.000,"LEU:108"    9.000,"ALA:109"   10.000,"THR:110"   11.000,"ILE:111"   12.000,"TYR:112"   13.000,"PRO:113"   14.000,"GLY:114"   15.000,"MET:115"   16.000,"ARG:116"   17.000,"ALA:117"   18.000,"PRO:118"   19.000,"SER:119"   20.000,"PHE:120"   21.000,"ARG:121"   22.000,"CYS:122"   23.000,"THR:123"   24.000,"ASP:124"   25.000,"ALA:125"   26.000,"GLU:126"   27.000,"LYS:127"   28.000,"GLY:128"   29.000,"LYS:129"   30.000,"GLY:130"   31.000,"LEU:131"   32.000,"ILE:132"   33.000,"LEU:133"   34.000,"HIE:134"   35.000,"TYR:135"   36.000)
set cbrange [  -0.500:   7.500]
set cbtics    0.000    7.000 1.0
set palette maxcolors 8
set palette defined (0 "#000000",1 "#0000FF",4 "#00FF00",7 "#FF0000")
set cbtics("None"    0.000,"Para"    1.000,"Anti"    2.000,"3-10"    3.000,"Alpha"    4.000,"Pi"    5.000,"Turn"    6.000,"Bend"    7.000)
set xlabel "Frame"
set ylabel ""
set yrange [   0.000:  38.000]
set xrange [   0.000:7002.000]
splot "-" with pm3d title "dssp.gnu"
   1.000    1.000             0
   1.000    2.000             4
   1.000    3.000             4
   1.000    4.000             4
   1.000    5.000             4
   1.000    6.000             4
   1.000    7.000             4
   1.000    8.000             4
and so on ....
 file is large 
this script is produced by CPPTRAJ tool.

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#3841

FromRana Rehan Khalid <ray.binm@gmail.com>
Date2017-12-20 14:35 -0800
Message-ID<cf2a42d2-aa72-42f4-9eaa-9366f6f71c30@googlegroups.com>
In reply to#3839
On Wednesday, December 20, 2017 at 11:40:22 PM UTC+5, Karl Ratzsch wrote:
> Am 20.12.2017 um 16:45 schrieb Rana Rehan Khalid:
> > ERROR message show when i tried to open .gnu file. I also copy the .gnu script lines kindly guide what is going wrong. Thanks
> 
> That scripts seems to be corrupted. Following lines make little sense:
> 
> > set ytics    1.000,   1.000
> Why set ytics, when you change them again in the next line?
> 
> > set ytics("MET:1"    1.000,"TYR:2
> Where is the closing bracket? I guess there is half a line missing.
> 
> > set cbtics    0.000    7.000 1.0
> 
> Interval zero makes no sense, although you can give any amount of
> numbers here, the one actually used is the last one. That's a small
> parser bug imo. You should give only one number here, and it must be
> >0. (See "help xtics")
> 
> Also you have a second line with "set cbtics" further down, so you
> can just delete this one.
> 
> You only give two lines of data, that's not enough to actually plot
> anything.
> 
>   Karl

Thank you so much. It works for me. 
Best regards.

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#4167

Frommyriamkhanna@gmail.com
Date2019-03-12 07:06 -0700
Message-ID<76905d15-4aaa-4746-9347-ed1816552381@googlegroups.com>
In reply to#3841
On Wednesday, December 20, 2017 at 11:35:19 PM UTC+1, Rana Rehan Khalid wrote:
> On Wednesday, December 20, 2017 at 11:40:22 PM UTC+5, Karl Ratzsch wrote:
> > Am 20.12.2017 um 16:45 schrieb Rana Rehan Khalid:
> > > ERROR message show when i tried to open .gnu file. I also copy the .gnu script lines kindly guide what is going wrong. Thanks
> > 
> > That scripts seems to be corrupted. Following lines make little sense:
> > 
> > > set ytics    1.000,   1.000
> > Why set ytics, when you change them again in the next line?
> > 
> > > set ytics("MET:1"    1.000,"TYR:2
> > Where is the closing bracket? I guess there is half a line missing.
> > 
> > > set cbtics    0.000    7.000 1.0
> > 
> > Interval zero makes no sense, although you can give any amount of
> > numbers here, the one actually used is the last one. That's a small
> > parser bug imo. You should give only one number here, and it must be
> > >0. (See "help xtics")
> > 
> > Also you have a second line with "set cbtics" further down, so you
> > can just delete this one.
> > 
> > You only give two lines of data, that's not enough to actually plot
> > anything.
> > 
> >   Karl
> 
> Thank you so much. It works for me. 
> Best regards.

Hello Rana, I have exactly the same problem, how did you manage to make it work?

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