#1 Error in 3_GetMatrix step when using coverage

[malte herold]

Dear authors of MyCC,

I tried using your method with the following command using coverage information (metagenomic reads mapped to contigs):
MyCC.py assembly.fa 5mer -a assembly.contig_depth.txt -meta

At the "3_GetMatrix.py 1222 for fisrt stage clustering " step the following error appears:

Traceback (most recent call last):
  File "/home/mh/Uni_Lux/software/MyCC/Tools/3_GetMatrix.py", line 114, in <module>
    ffea=np.loadtxt("./3_matrix_for_corr.txt");
  File "/usr/local/lib/python2.7/dist-packages/numpy/lib/npyio.py", line 853, in loadtxt
    % line_num)
ValueError: Wrong number of columns at line 513
Clustering...

The file 3_matrix_for_corr.txt apparently contains around 24500 columns about 500 less than other rows (?).

When I am not using coverage information the error does not appear.

Do you know why that could be?

Thanks for your help.

[malte herold]

I meant the last row of 3_matrix_for_corr.txt apparently contains less columns*