Re: [Gnuplot-info] automatic iteration plot - folder name

[Hans-Bernhard B. <HBB...@t-...>]

Nunzio Losacco wrote:
> plot for[i=1:4]  i."/namefile" u 1:3 w linespoints
> 
> but then I get:
> 
>         internal error : STRING operator applied to non-STRING type

[...]

> plot for[i=1:3] "namefile".i u 1:3 w linesp

The difference that makes this work is that this time you _started_ with 
a string, so gnuplot knows that 'i' has to be converted to one.  But 
this mechanism doesn't work for an operand that begins an expression.

IIRC,

	"".i.""/namefile"

should work.