data file is not including the last line in python -


when run code dumps 'values.dat' file after when try load these data variable can proceed further calculation....the variable c loading data the last line.

fs=glob.glob('*all_strain_rate_data_files/srate*.txt') fil in fs:     sr=float(fil.split('srate')[1].split('.txt')[0])     xy=loadtxt(fil)     y=xy[:,1]     avg=mean(y)     n_f= open('values.dat' , 'a')     n_f.writelines(str(sr)+'\t'+str(avg)+'\n')     n_f.close  c = loadtxt('values.dat') print c

the .dat file has following data

0.001   -0.000476901658291 0.005   -0.000459584857803 0.01    -0.000455371401619 0.02    -0.000454457184105 0.03    -0.000363427058283 0.04    -0.000425998443982 0.05    -0.000479518449808 0.06    -0.00044039265987 0.07    -0.000428992925364 0.08    -0.000479521006314 0.09    -0.000346052124686 0.5 -0.000419424003512   , print of c ........gives [[ 0.001      -0.0004769 ]  [ 0.005      -0.00045958]  [ 0.01       -0.00045537]  [ 0.02       -0.00045446]  [ 0.03       -0.00036343]  [ 0.04       -0.000426  ]  [ 0.05       -0.00047952]  [ 0.06       -0.00044039]  [ 0.07       -0.00042899]  [ 0.08       -0.00047952]  [ 0.09       -0.00034605]

n.b : if following in python script it loads last line.

c = loadtxt('values.dat') print c

so if can work in separate script why not reading last line in same script ?

you unnecessarily opening , closing file in loop. should open out of loop, , close once done:

fs=glob.glob('*all_strain_rate_data_files/srate*.txt')  n_f= open('values.dat' , 'a')  fil in fs:     sr=float(fil.split('srate')[1].split('.txt')[0])     xy=loadtxt(fil)     y=xy[:,1]     avg=mean(y)             n_f.writelines(str(sr)+'\t'+str(avg)+'\n')  n_f.close     c = loadtxt('values.dat') print c

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