Help on subplots: my first subplot now showing

Community
1

Hi, there. I am trying to make subplots using for loop as below. However, the first plot is not shown.

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def ts_plot(var,cluster,ax,i):
    i_var = convert_var_list.index(var)
    var_name = var_name_list[i_var]
    unit = unit_list[i_var]
    
    df = df_1h
    df_plot = df.loc[df_1h.Cluster ==f'{cluster}'] 
    df_plot.sort_index(inplace=True)
    
    time_start = '2022-11-06 12:00:00'
    time_end = '2022-11-14 12:00:00'
    
    bp = df_plot.groupby('Location')[f'{var}'].plot(kind='line',ax=ax)

for var in convert_var_list[0:1]:
    i = 0
    rows, cols = 6, 1
    fig, axs = plt.subplots(rows, cols,figsize = (8,10),sharex=True)
    for cluster in cluster_list[:]:
        print(i)
        ts_plot(var,cluster,axs[i],i)
        i=i+1
        # Adding a title to the figure
        fig.suptitle(f'{var}', x=0.5, y=0.90, fontsize=14, fontweight ='bold')

If I change the colde “for cluster in cluster_list[:]:” to “for cluster in cluster_list[0:1]:” I will get the first plot but when changing back, it’s gone . Can’f figure out why and how to make all plots shown. Any suggestion is highly appreciated.

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2

can be written as

    for i, cluster in enumerate(cluster_list[:]):
        ts_plot(var,cluster,axs[i],i)

to prevent accidental changes of i.

But it’s hard to say much more without a self-contained example.

3

Thanks for your suggestion, it makes the code pretty. The error is still there, unfortunately. Will try other ways out.

4

The xticks are different in the two examples so I’m not 100% what is going on there.

There is a legend in the top axes which suggests that the data actually was plotted, but is not visible. Are you sure the x-range of all of the data is the same?