[pstricks] using values read from an external file

Herbert Voss Herbert.Voss at FU-Berlin.DE
Sat Apr 14 18:50:06 CEST 2012

Am 14.04.2012 10:13, schrieb Leon Free:

>> How many elements are saved in the \data macro?
> The data is produced by scilab (or similar). If the data is generated
> before running any latex compile, it is a 91x1 matrix. Now if scilab is
> called during the latex process (as in the example I provided), \data
> contains a single value.

in this case read it this way:

\RequirePackage{filecontents}% allows overwriting

\def\getValue#1{\expandafter\get at Value\data\@nil}
\def\get at Value#1 #2 #3\@nil{%





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