plotting the diffrence of a user define function from two data sets

[Ilukpitiya Mudi S P Jayawardena]

hi
thanks. I got it

ilukpitiya
----- Original Message -----
From: Bamba Sylla <syllabamba at YAHOO.FR>
Date: Monday, July 30, 2007 11:51 pm
Subject: RE : plotting the diffrence of a user define function from two data sets
To: GRADSUSR at LIST.CINECA.IT

> Try : set dfile 1 and define x1 ; set dfile 2 and define x2
>
> Ilukpitiya Mudi S P Jayawardena <imspj at HAWAII.EDU> a écrit :
>  Hi
>
> I need to plot the difference of a defined variable from two data
> sets. when I open the two ctl files of respective data sets and
> defined the function from 2nd data set as 'define x2=var1.2 +
> var2.2' a error shows. It mentioned as 'data request warning :
> request beyond file limits ' . but when I defined the function for
> 1st data, such as 'define x1=var1.1 + var2.1', it works.
>
>
> Please help me
>
> Thanks
>
> Ilukpitiya
>
>
>
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