Add save kdata to ismrmrd file

[ckolbPTB]

Save the KData object as mrd raw data file including all the header parameters supported by MRpro and the trajectory.

[github-actions]

Coverage Report

File	Stmts	Miss	Cover	Missing
src/mrpro/algorithms/csm
inati.py	24	1	96%	44
walsh.py	16	1	94%	53
src/mrpro/algorithms/dcf
dcf_voronoi.py	53	4	92%	15, 55–56, 89
src/mrpro/algorithms/optimizers
adam.py	20	1	95%	101
pdhg.py	79	3	96%	177–178, 184
src/mrpro/algorithms/reconstruction
DirectReconstruction.py	28	16	43%	59–79, 93
IterativeSENSEReconstruction.py	13	1	92%	79
Reconstruction.py	50	22	56%	42, 54–56, 80–87, 108–117
RegularizedIterativeSENSEReconstruction.py	41	17	59%	97–101, 115–140
src/mrpro/data
AcqInfo.py	161	3	98%	27, 170, 208
CsmData.py	29	3	90%	15, 84–86
DcfData.py	45	8	82%	18, 66, 78–83
IData.py	67	9	87%	120, 126, 130, 160–168
IHeader.py	75	7	91%	75, 109, 127–131
KData.py	235	25	89%	111–112, 127, 134, 144, 152, 206–207, 245, 250–251, 311–322, 481, 483, 548, 563, 600, 631, 640
KHeader.py	206	14	93%	25, 119–123, 150, 210, 217–218, 351–362
KNoise.py	31	15	52%	39–52, 56–61
KTrajectory.py	81	12	85%	112–117, 120–122, 207–211
MoveDataMixin.py	140	18	87%	28, 126, 142, 156–158, 220, 336–338, 351, 430, 450–451, 453, 468–469, 471
QData.py	39	7	82%	42, 65–73
Rotation.py	674	35	95%	100, 198, 335, 433, 477, 495, 582, 584, 593, 627, 629, 692, 769, 774, 777, 792, 809, 814, 890, 1078, 1083, 1086, 1110, 1114, 1242, 1244, 1252–1253, 1317, 1399, 1692, 1844, 1879, 1883, 1994
SpatialDimension.py	232	21	91%	34, 104, 142, 149, 155, 275–277, 290–292, 326, 344, 357, 370, 383, 396, 405–406, 421, 430
acq_filters.py	12	1	92%	47
src/mrpro/data/traj_calculators
KTrajectoryCalculator.py	25	2	92%	23, 45
KTrajectoryIsmrmrd.py	13	1	92%	41
KTrajectoryPulseq.py	23	1	96%	55
src/mrpro/operators
CartesianSamplingOp.py	89	3	97%	118, 157, 280
ConstraintsOp.py	60	2	97%	46, 48
EndomorphOperator.py	65	2	97%	228, 234
FiniteDifferenceOp.py	27	2	93%	40, 105
FourierOp.py	158	3	98%	274, 392, 397
Functional.py	71	5	93%	20–22, 117, 119
GridSamplingOp.py	136	9	93%	72–73, 82–83, 90–91, 94, 96, 98
LinearOperator.py	168	9	95%	55, 114, 224, 254, 295, 304, 312, 329, 364
LinearOperatorMatrix.py	158	16	90%	82, 119, 152, 161, 166, 175–178, 191–194, 203, 215, 304, 331, 359
MultiIdentityOp.py	13	2	85%	43, 48
Operator.py	78	2	97%	31, 87
ProximableFunctionalSeparableSum.py	39	3	92%	50, 103, 110
SliceProjectionOp.py	173	8	95%	44, 61, 63, 69, 207, 228, 261, 301
WaveletOp.py	119	5	96%	151, 169, 204, 209, 232
ZeroPadOp.py	16	1	94%	30
src/mrpro/utils
filters.py	62	2	97%	44, 49
reshape.py	60	1	98%	191
slice_profiles.py	46	6	87%	20, 36, 113–116, 149
sliding_window.py	34	1	97%	34
split_idx.py	10	2	80%	43, 47
summarize_tensorvalues.py	11	9	18%	20–29
typing.py	21	11	48%	8–23
zero_pad_or_crop.py	31	6	81%	26, 30, 55, 58, 61, 64
TOTAL	5088	358	93%

Tests	Skipped	Failures	Errors	Time
2302	0 💤	0 ❌	0 🔥	1m 10s ⏱️

[github-actions]

📚 Documentation

📁 Download as zip
🔍 View online

[ckolbPTB]

pre-commit.ci autofix

[fzimmermann89]

I think there was a bug:
self.patient_table_position[*idx][0].apply_(m_to_mm)

getitem returns a view.
apply_ changes that view in place.

#547

[fzimmermann89]

Fixed the idx and simplified a tiny bit.

this now should pass mypy and work in py310

[ckolbPTB]

I think there was a bug:

Good catch! thanks!