[ENH] Add emc helper functions - vectors #76
Conversation
|
Best reviewed: commit by commit
Optimal code review plan (1 warning)
|
dPys
changed the title
dPys
changed the title
See travis errors in nipreps#76,nipreps#77, nipreps#78, etc.
dmriprep/utils/vectors.py
Outdated
| def _rasb_to_bvec_list(in_rasb): | ||
| """ | ||
| Create a list of b-vectors from a rasb gradient table. | ||
|
|
||
| Parameters | ||
| ---------- | ||
| in_rasb : str or os.pathlike | ||
| File path to a RAS-B gradient table. | ||
| """ | ||
| import numpy as np | ||
|
|
||
| ras_b_mat = np.genfromtxt(in_rasb, delimiter="\t") | ||
| bvec = [vec for vec in ras_b_mat[:, 0:3] if not np.isclose(all(vec), 0)] | ||
| return list(bvec) | ||
|
|
||
|
|
||
| def _rasb_to_bval_floats(in_rasb): | ||
| """ | ||
| Create a list of b-values from a rasb gradient table. | ||
|
|
||
| Parameters | ||
| ---------- | ||
| in_rasb : str or os.pathlike | ||
| File path to a RAS-B gradient table. | ||
| """ | ||
| import numpy as np | ||
|
|
||
| ras_b_mat = np.genfromtxt(in_rasb, delimiter="\t") | ||
| return [float(bval) for bval in ras_b_mat[:, 3] if bval > 0] |
There was a problem hiding this comment.
Can you point me at the location where these are needed? I believe our Gradients class has already this covered.
There was a problem hiding this comment.
@oesteban -- These are all used in signal prediction
There was a problem hiding this comment.
(and not covered in Gradients class)
|
Hello @dPys, Thank you for updating! Cheers! There are no style issues detected in this Pull Request. 🍻 To test for issues locally, Comment last updated at 2020-03-24 20:09:36 UTC |
Codecov Report
@@ Coverage Diff @@
## master #76 +/- ##
=========================================
- Coverage 52.37% 51.77% -0.6%
=========================================
Files 16 21 +5
Lines 907 1240 +333
Branches 114 164 +50
=========================================
+ Hits 475 642 +167
- Misses 431 586 +155
- Partials 1 12 +11
Continue to review full report at Codecov.
|
Co-Authored-By: Ariel Rokem <[email protected]>
dPys
force-pushed
the
miscellaneous_emc_helper_functions_vectors
branch
from
49e0a0a to
7e1b11e
Compare
*All of these support the signal prediction routines.
*Each function will need a unit test.