Make the "timing quality" field of miniSEED files editable.
It would be helpful if the GIPPtools could be used to modify the "timing quality" field of miniSEED files.
Problem: Sigward Funke (Uni-Leipzig) encountered miniSEED files that claim a timing quality of 100 (i.e. maximum accuracy) but in reality are off by more than a second. He would like to set the timing quality field to a more appropriate value.