gp_stack: outside key, 27GeV, label

pyana/examples/gp_stack.py

@@ -7,7 +7,7 @@
 from ..ccsgp.utils import getOpts
 from ..ccsgp.config import default_colors
 
-shift = { '200': 200., '62': 15., '39': 0.5, '19': 0.01 }
+shift = { '200': 200., '62': 15., '39': 0.5, '27': 0.01, '19': 1e-4 }
 cocktail_style = 'with filledcurves pt 0 lc %s lw 5 lt 1' % default_colors[8]
 pseudo_point = np.array([ [-1,1e-7,0,0,1] ])
 
@@ -36,7 +36,7 @@ def gp_stack(version):
     data_import[:,(1,3,4)] *= shift[energy]
     if fnmatch(file, 'data*'):
       data[energy] = data_import
-    else:
+    elif fnmatch(file, 'cocktail*'):
       data_import[:,(2,3)] = 0 # don't plot dx,dy for cocktail
       if energy == '19' and version == 'QM12':
         # cut of cocktail above 1.1 GeV/c^2
@@ -58,9 +58,10 @@ def gp_stack(version):
     name = os.path.join(outDir, 'stack%s' % version),
     ylabel = 'dielectron pair production rate',
     xlabel = 'dielectron mass (GeV/c^{2})',
-    ylog = True, xr = [0, 3.5], yr = [3e-7 if version == 'QM12' else 1e-8, 2e3],
-    lmargin = 0.07, key = ['width -3', 'at graph 0.85,0.98'],
-    arrow_offset = 0.8,
+    ylog = True, xr = [0, 3.5], yr = [3e-7 if version == 'QM12' else 1e-10, 2e3],
+    lmargin = 0.09, tmargin = 0.9, arrow_offset = 0.8,
+    key = ['width -3', 'at graph 1.,1.2', 'maxrows 2'],
+    labels = {'STAR Preliminary': [0.4,0.9,False]}
     #arrows = [ # example arrow
     #  [ [2.4, 5e-5], [2.3, 1e-5], 'head filled lc 1 lw 5 lt 1 front' ],
     #],