class="keyword">call </span>d1%set_line_color(clr_black)</div>
<div class="line">    <span class="keyword">call </span>d1%set_draw_line(.false.)</div>
<div class="line">    <span class="keyword">call </span>d1%set_draw_markers(.true.)</div>
<div class="line">    <span class="keyword">call </span>d1%set_marker_style(marker_empty_circle)</div>
<div class="line">    <span class="keyword">call </span>d1%set_marker_scaling(2.0)</div>
<div class="line">    <span class="keyword">call </span>d1%set_line_width(2.0)<