For loop Python Matplotlib添加2个动态标题组件

我有6个子地块，需要2个动态标题组件，我可以为1编码，但我不知道如何更改下面的代码，在搜索文献后在同一行添加第二个动态标题组件。下面是我的for循环，用于生成下面带有“plt.title..”行的6个子批次：

list = [0,1,2,3,4,5]
now = datetime.datetime.now()
currm = now.month
import calendar
fig, ax = plt.subplots(6)
for x in list: 
   dam = DS.where(DS['time.year']==rmax.iloc[x,1]).groupby('time.month').mean()#iterate by index of 
   column "1" or the years
   dam = dam.sel(month=3)#current month mean 500
   dam = dam.sel(level=500)
   damc = dam.to_array()
   lats = damc['lat'].data
   lons = damc['lon'].data
   #plot data
   ax = plt.axes(projection=ccrs.PlateCarree())
   ax.coastlines(lw=1)
   damc = damc.squeeze()
   cnplot = plt.contour(lons,lats,damc,cmap='jet')
   plt.title('Mean 500mb Hgt + Phase {} 2020'.format(calendar.month_name[currm-1]))
   plt.show()
   #plt.clf()

我需要在循环中从这个列表中分别添加一个到“+”和上面的单词“Phase”行之间的“plt.title..”

tindices = ['SOI','AO','NAO','PNA','EPO','PDO']

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谢谢你在这方面的帮助

尝试逐个访问

tindies

并将其传递给标题

plt.title('Mean 500mb Hgt + {} Phase {} 2020'.format(tindices[x], 
                                                     calendar.month_name[currm-1]))