|----------------------------------------------------------------------
        | Run-time Perple_X plotting options:
        | Comments must be preceeded by the "|" character.
        | Keywords and values are case sensitive!
        | For documentation refer to:
        |         www.perplex.ethz.ch/perplex_plot_options.html
|----------------------------------------------------------------------
axis_label_scale        1.2     | relative scale for axes labels and numbers
bounding_box       0 0 800 800  | EPS bounding box, A4={0 0 595 842}, US letter={0 0 612 792}
                                | small bounding boxes may cause clipping
field_fill               T      | variance based field fill for gridded minimization results
field_label              T      | label fields in gridded minimization results
field_label_scale      0.72     | relative scale for axes numbers
font               Helvetica    | any fontname recognized by your plotting program (e.g., Illustrator, Corel, etc.)
                                | for Mac's, according to John Schumacher, a good bet is MyriadPro-Regular
grid                     F      | superpose a grid on the axes
half_ticks               T      | draw half-interval ticks on axes                    
line_width             1.       | default line width in points, 0 - use minimum width lines for everything
picture_transformation 0.18 0.18 130 220 0 |x,y-scale, x,y-translation, rotation
plot_aspect_ratio     1.        | x_axis_length/y_axis_length 
replicate_label     0.025       | 0->1, 0 - all replicate fields labeled, 1 - no replicate field labels
splines                T        | use B-splines to smooth curves
tenth_ticks              F      | draw tenth-interval ticks on axes 
text_scale              1.      | default scaling for text