[Swift-devel] Plotting

Jonathan Monette jonmon at mcs.anl.gov
Fri Apr 13 11:56:56 CDT 2012


Thanks.  I will look into trying this out.

On Apr 13, 2012, at 11:52 AM, Ioan Raicu wrote:

> You could try to flatten the EPS file into a high resolution JPG. A flat image of 1000s x 1000s pixels should give you a very high quality plot that will look good on a computer screen, PPT presentation, or in a document.
> 
> Ioan
> 
> On 4/13/2012 11:37 AM, Jonathan Monette wrote:
>> Hello,
>>    I am trying to grab plots from the logs for the SciColSim application I have been working on.  The problem is, when I work through the post log-processing plotting steps the output file has a lot of data points making the eps file quite large(~300M).  When trying to open this file under preview on my local mac, preview crashes.  I tried using gnu plot to plot this large data set and the output file was just as large.
>> 
>> I have thought about going through the large data set file and averaging together points that are very close together(within some epsilon).  Is this a solid approach?  Is there any way of telling the plot routine(gnu plot or the plotter Justin made with JFreeChart) to do this for me?  What other techniques could I try to shorten the amount of data that is being plotted?
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> 
> -- 
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> Ioan Raicu, Ph.D.
> Assistant Professor, Illinois Institute of Technology (IIT)
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