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| author | shivesh <s.p.mandalia@qmul.ac.uk> | 2018-11-26 20:43:08 -0600 |
|---|---|---|
| committer | shivesh <s.p.mandalia@qmul.ac.uk> | 2018-11-26 20:43:08 -0600 |
| commit | 5bcc51c59700968f8dad4359a133ab6a64f85f01 (patch) | |
| tree | 9e5b4dad26ffef5ff9478cd0eb9f1036dc512f18 /utils/fr.py | |
| parent | 4d9b6c29734e4dcc854dd13f77a537c78b1c42a0 (diff) | |
| download | GolemFlavor-5bcc51c59700968f8dad4359a133ab6a64f85f01.tar.gz GolemFlavor-5bcc51c59700968f8dad4359a133ab6a64f85f01.zip | |
begin contour.py and rename some util files
Diffstat (limited to 'utils/fr.py')
| -rw-r--r-- | utils/fr.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/utils/fr.py b/utils/fr.py index d899d42..7c05f85 100644 --- a/utils/fr.py +++ b/utils/fr.py @@ -347,8 +347,11 @@ def fr_to_angles(ratios): cphi2 = fr2 sphi2 = (1.0 - cphi2) - spsi2 = fr1 / sphi2 - cpsi2 = fr0 / sphi2 + if sphi2 == 0.: + return (0., 0.) + else: + spsi2 = fr1 / sphi2 + cpsi2 = fr0 / sphi2 sphi4 = sphi2**2 c2psi = COS(ACOS(SQRT(cpsi2))*2) |