Startup

script/__Lib/diffcalc_old/diffcalc/dc/dcyou.py

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+from diffcalc import settings
+from diffcalc.dc.common import energy_to_wavelength
+from diffcalc.dc.help import compile_extra_motion_commands_for_help
+
+import diffcalc.hkl.you.calc
+settings.ubcalc_strategy = diffcalc.hkl.you.calc.YouUbCalcStrategy()
+settings.angles_to_hkl_function = diffcalc.hkl.you.calc.youAnglesToHkl
+settings.include_reference = True
+
+# reload to aid testing only
+from diffcalc.ub import ub as _ub
+
+reload(_ub)
+from diffcalc import hardware as _hardware
+#reload(_hardware)
+from diffcalc.hkl.you import hkl as _hkl
+reload(_hkl)
+
+from diffcalc.ub.ub import *  # @UnusedWildImport
+from diffcalc.hardware import *  # @UnusedWildImport
+from diffcalc.hkl.you.hkl import *  # @UnusedWildImport
+
+
+def hkl_to_angles(h, k, l, energy=None):
+    """Convert a given hkl vector to a set of diffractometer angles
+    
+    return angle tuple and params dictionary
+    
+    """
+    if energy is None:
+        energy = settings.hardware.get_energy()  # @UndefinedVariable
+
+    (pos, params) = hklcalc.hklToAngles(h, k, l, energy_to_wavelength(energy))
+    angle_tuple = settings.geometry.internal_position_to_physical_angles(pos)  # @UndefinedVariable
+    angle_tuple = settings.hardware.cut_angles(angle_tuple)  # @UndefinedVariable
+
+    return angle_tuple, params
+
+
+def angles_to_hkl(angleTuple, energy=None):
+    """Converts a set of diffractometer angles to an hkl position
+    
+    Return hkl tuple and params dictionary
+    
+    """
+    if energy is None:
+        energy = settings.hardware.get_energy()  # @UndefinedVariable
+    i_pos = settings.geometry.physical_angles_to_internal_position(angleTuple)  # @UndefinedVariable
+    return hklcalc.anglesToHkl(i_pos, energy_to_wavelength(energy))
+
+
+
+
+
+ub_commands_for_help = _ub.commands_for_help
+hkl_commands_for_help = _hkl.commands_for_help + _hardware.commands_for_help + compile_extra_motion_commands_for_help()