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  --(8.846,2.148)--(8.918,2.148)--(8.991,2.148)--(9.064,2.482)--(9.136,2.482)--(9.209,2.482)%
  --(9.282,2.482)--(9.354,2.482)--(9.427,2.482)--(9.500,2.482)--(9.572,3.071)--(9.645,3.071)%
  --(9.718,3.071)--(9.791,3.071)--(9.863,3.071)--(9.936,3.071)--(10.009,3.858)--(10.081,3.858)%
  --(10.154,3.858)--(10.227,3.858)--(10.299,3.858)--(10.372,3.858)--(10.445,3.858)--(10.517,3.858)%
  --(10.590,3.858)--(10.663,3.858)--(10.736,3.858)--(10.808,3.858)--(10.881,4.428)--(10.954,4.428)%
  --(11.026,4.428)--(11.099,4.428)--(11.172,4.428)--(11.244,4.428)--(11.317,4.428)--(11.390,4.428)%
  --(11.462,4.428)--(11.535,4.428)--(11.608,4.428)--(11.680,4.428)--(11.753,4.428)--(11.826,4.428)%
  --(11.899,4.489)--(11.947,4.489);
\gpcolor{color=gp lt color border}
\draw[gp path] (1.504,8.441)--(1.504,0.985)--(11.947,0.985);
%% coordinates of the plot area
\gpdefrectangularnode{gp plot 1}{\pgfpoint{1.504cm}{0.985cm}}{\pgfpoint{11.947cm}{8.441cm}}
\end{tikzpicture}
%% gnuplot variables
