In IBIS, we have MRI acquisitions that do not have the EchoNumber DICOM tag. They are identified solely using an regex for the series description. However, when the MRI pipeline populates the tarchive_files table, it cannot set the TarchiveSeriesID column, as it needs the echo time to find the corresponding entry in table tarchive_series. As a result, the column is set to NULL and this makes script get_dicom_files.pl unable to extract the DICOM files for these acquisitions.
In IBIS, we have MRI acquisitions that do not have the
EchoNumberDICOM tag. They are identified solely using an regex for the series description. However, when the MRI pipeline populates thetarchive_filestable, it cannot set theTarchiveSeriesIDcolumn, as it needs the echo time to find the corresponding entry in tabletarchive_series. As a result, the column is set toNULLand this makes scriptget_dicom_files.plunable to extract the DICOM files for these acquisitions.