Re: [Ifeffit] Demeter: Problem closing communication to gnuplot

2014-04-13 Thread George Sterbinsky
Thank you Matt. The example script is now working. George On Sun, Apr 13, 2014 at 12:01 AM, Matt Newville wrote: > > That should probably be > > $data -> pause ; > > > --Matt > > ___ > Ifeffit mailing list > Ifeffit@millenia.cars.aps.anl.gov > http://

Re: [Ifeffit] Demeter: Problem closing communication to gnuplot

2014-04-12 Thread Matt Newville
That should probably be $data -> pause ; --Matt ___ Ifeffit mailing list Ifeffit@millenia.cars.aps.anl.gov http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit

Re: [Ifeffit] Demeter: Problem closing communication to gnuplot

2014-04-12 Thread George Sterbinsky
Hi Bruce, Thanks for your help. I made the changes you suggested and now get a different message: Global symbol "$data_object" requires explicit package name at LoadData.pl line 8. Execution of LoadData.pl aborted due to compilation errors. The script follows. #!/usr/bin/perl use Demeter qw(:u

Re: [Ifeffit] Demeter: Problem closing communication to gnuplot

2014-04-12 Thread Bruce Ravel
It would, of course, help to see the script, but I can guess what the issue is. Try doing use Demeter qw(:ui=screen); at the top of the script, and $data_object -> pause; before it exits. The specific message is issued because the perl script ended while the pipe to the gnuplot proce

[Ifeffit] Demeter: Problem closing communication to gnuplot

2014-04-11 Thread George Sterbinsky
Hello, I am trying to learn to use Demeter following The Demeter Programmer Guide. When I attempt to run the first example script in the importing data section I get the following error message: Graphics::GnuplotIF (object 1): problem closing communication to gnuplot I also see the plot window f