Fix issue 139

[codecov[bot]]

Codecov Report

Merging #264 (1bdf737) into fourier_coefficients (8cdfffd) will increase coverage by 0.69%. The diff coverage is 87.02%.

@@                   Coverage Diff                    @@
##           fourier_coefficients     #264      +/-   ##
========================================================
+ Coverage                 76.82%   77.52%   +0.69%     
========================================================
  Files                        85       84       -1     
  Lines                      5148     5147       -1     
========================================================
+ Hits                       3955     3990      +35     
+ Misses                     1193     1157      -36     

Impacted Files	Coverage Δ
aurora/pipelines/transfer_function_helpers.py	87.17% <ø> (ø)
aurora/sandbox/plot_helpers.py	0.00% <0.00%> (ø)
aurora/config/metadata/processing.py	81.42% <59.09%> (-11.03%)	:arrow_down:
.../transfer_function/transfer_function_collection.py	97.04% <87.50%> (-0.68%)	:arrow_down:
aurora/transfer_function/base.py	92.15% <88.88%> (-1.11%)	:arrow_down:
tests/io/test_issue_139.py	94.23% <94.23%> (ø)
aurora/pipelines/process_mth5.py	98.18% <100.00%> (-0.02%)	:arrow_down:
aurora/test_utils/synthetic/processing_helpers.py	85.71% <100.00%> (+10.71%)	:arrow_up:
aurora/time_series/frequency_band_helpers.py	25.00% <100.00%> (ø)
aurora/transfer_function/emtf_z_file_helpers.py	92.68% <100.00%> (+0.27%)	:arrow_up:
... and 1 more

... and 1 file with indirect coverage changes

[kkappler]

At this point z-files are being written and are passing numeric agreement tests.

It remains to be checked that the headers are correct and fully deprecate the old method, but this progress will be merged into the fourier_coefficients branch