sdcflows.utils.phasemanip module¶
Utilities to manipulate phase and phase difference maps.
- sdcflows.utils.phasemanip.au2rads(in_file, newpath=None)[source]¶
Convert the input phase map in arbitrary units (a.u.) to rads.
- sdcflows.utils.phasemanip.delta_te(in_values)[source]¶
Read \(\Delta_\text{TE}\) from BIDS metadata dict.
Examples
>>> t = delta_te({"EchoTime1": 0.00522, "EchoTime2": 0.00768}) >>> f"{t:.5f}" '0.00246'
>>> t = delta_te({'EchoTimeDifference': 0.00246}) >>> f"{t:.5f}" '0.00246'
>>> delta_te({"EchoTime1": "a"}) Traceback (most recent call last): ValueError:
>>> delta_te({"EchoTime2": "a"}) Traceback (most recent call last): ValueError:
>>> delta_te({}) Traceback (most recent call last): ValueError:
>>> delta_te({"EchoTimeDifference": "a"}) Traceback (most recent call last): ValueError: