I haven't been able to reproduce yet in a minimal example, but in this
code, if markers are used in the plot, then the title is clipped off and
not shown. If the markers= is commented out, then the title is fine. I
know it's clipped, because if I specify
set_title ('blah', y=0.5) < set y to something < .95
Then the title is displayed (but in the wrong position).
So, if markers are present, title is clipped off. No markers, title is
fine.
My code is here (you can't run it I'm afraid):
matplotlib=2.2.2
import pandas as pd
def do_plot(other_csv, mine_xlsx, name):
df_tdla_96 = pd.read_csv (other_csv)
df_tdla_96_mine = pd.read_excel (mine_xlsx)
df_tdla_96_mine = df_tdla_96_mine[['esno_corrected', 'per']]
df_tdla_96_mine.rename (index=str, columns={'esno_corrected' : 'SNR',
'per' : 'Hughes'}, inplace=True)
df_tdla_96.drop(labels='Hughes', inplace=True, axis=1)
df_tdla_96_merge = pd.merge(left=df_tdla_96, right=df_tdla_96_mine,
on='SNR')
from matplotlib.lines import Line2D
from itertools import cycle
m_cycle = cycle(Line2D.filled_markers)
import matplotlib.pyplot as plt
fig, ax = plt.subplots()#, sharex=True)
for company in df_tdla_96_merge.columns[1:]:
df = df_tdla_96_merge[['SNR', company]]
ax.semilogy(df['SNR'], df[company], marker='x')
ax.set_title('Simple plot')
#ax.set_title('blah', fontsize=12, y=0.95)
# ax.set_xlabel('SNR')
# ax.set_ylabel('BLER')
# ax.legend(loc='best')
#fig.suptitle('blah', fontsize=12, x=0.5, y=0.9)
ax.grid()
#plt.tight_layout()
plt.show()
#plt.tight_layout()
#plt.savefig('tdla_96.pdf')
do_plot('tdla_96_other.csv', 'tdla_96_mrc_wiener.xlsx', 'TDLA 96 CP-OFDM')
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