diff options
| author | com-sixs <com-sixs@synchrotron-soleil.fr> | 2017-05-19 13:46:35 +0200 |
|---|---|---|
| committer | com-sixs <com-sixs@synchrotron-soleil.fr> | 2017-10-11 17:34:41 +0200 |
| commit | fac7088030967a07a90e85f889d93b464f460062 (patch) | |
| tree | fdba112027b80ebc3fa676a476b63d6137311682 | |
| parent | 64d1593e1a113d7261b32342eb6b424037965cb2 (diff) | |
add the stereo projection
| -rw-r--r-- | binoculars/backends/sixs.py | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/binoculars/backends/sixs.py b/binoculars/backends/sixs.py index c7eeec0..38b495f 100644 --- a/binoculars/backends/sixs.py +++ b/binoculars/backends/sixs.py @@ -114,9 +114,9 @@ class QxQyQzProjection(backend.ProjectionBase): [0 , 0 , 2* math.pi], [0 , -2 * math.pi, 0]]) - UB = numpy.array([[2* math.pi, 0 , 0], - [0 , 2 * math.pi , 0], - [0 , 0, 2 * math.pi]]) + # UB = numpy.array([[2* math.pi, 0 , 0], + # [0 , 2 * math.pi , 0], + # [0 , 0, 2 * math.pi]]) # the ki vector should be in the NexusFile or easily extracted # from the hkl library. ki = [1, 0, 0] @@ -143,6 +143,18 @@ class QparQperProjection(QxQyQzProjection): return 'Qpar', 'Qper' +class Stereo(QxQyQzProjection): + def project(self, index, pdataframe): + qx, qy, qz = super(Stereo, self).project(index, pdataframe) + q = numpy.sqrt(qx*qx+qy*qy+qz*qz) + #ratio = qz + q + #x = qx / ratio + #y = qy / ratio + return q, qx, qy + + def get_axis_labels(self): + return "Q", "Qx", "Qy" + ################### # Common methodes # ################### |