opengate.contrib.spect.ge_discovery_nm670
=========================================

.. py:module:: opengate.contrib.spect.ge_discovery_nm670


Functions
---------

.. autoapisummary::

   opengate.contrib.spect.ge_discovery_nm670.get_collimator
   opengate.contrib.spect.ge_discovery_nm670.add_fake_spect_head
   opengate.contrib.spect.ge_discovery_nm670.get_orientation_for_ct
   opengate.contrib.spect.ge_discovery_nm670.add_spect_head
   opengate.contrib.spect.ge_discovery_nm670.distance_to_center_of_crystal
   opengate.contrib.spect.ge_discovery_nm670.add_spect_box
   opengate.contrib.spect.ge_discovery_nm670.add_crystal
   opengate.contrib.spect.ge_discovery_nm670.add_collimator
   opengate.contrib.spect.ge_discovery_nm670.hegp_collimator_repeater
   opengate.contrib.spect.ge_discovery_nm670.megp_collimator_repeater
   opengate.contrib.spect.ge_discovery_nm670.lehr_collimator_repeater
   opengate.contrib.spect.ge_discovery_nm670.add_simplified_digitizer_tc99m
   opengate.contrib.spect.ge_discovery_nm670.add_digitizer
   opengate.contrib.spect.ge_discovery_nm670.add_digitizer_energy_windows
   opengate.contrib.spect.ge_discovery_nm670.add_digitizer_tc99m
   opengate.contrib.spect.ge_discovery_nm670.add_digitizer_lu177
   opengate.contrib.spect.ge_discovery_nm670.get_volume_position_in_head
   opengate.contrib.spect.ge_discovery_nm670.compute_plane_position_and_distance_to_crystal
   opengate.contrib.spect.ge_discovery_nm670.get_plane_position_and_distance_to_crystal
   opengate.contrib.spect.ge_discovery_nm670.add_fake_table
   opengate.contrib.spect.ge_discovery_nm670.set_head_orientation
   opengate.contrib.spect.ge_discovery_nm670.add_detection_plane_for_arf


Module Contents
---------------

.. py:function:: get_collimator(rad)

.. py:function:: add_fake_spect_head(sim, name='spect')

.. py:function:: get_orientation_for_ct(colli_type, table_shift, radius)

.. py:function:: add_spect_head(sim, name='spect', collimator_type='lehr', debug=False)

   Collimators:
   - False : no collimator
   - lehr : holes length 35 mm, diam 1.5 mm, septal thickness : 0.2 mm
   - megp : holes length 58 mm, diam 3 mm,   septal thickness : 1.05 mm
   - hegp : holes length 66 mm, diam 4 mm,   septal thickness : 1.8 mm

   Collimator LEHR: Low Energy High Resolution    (for Tc99m)
   Collimator MEGP: Medium Energy General Purpose (for In111, Lu177)
   Collimator HEGP: High Energy General Purpose   (for I131)



.. py:function:: distance_to_center_of_crystal(sim, name='spect')

.. py:function:: add_spect_box(sim, name)

.. py:function:: add_crystal(sim, name, lead_cover)

.. py:function:: add_collimator(sim, name, head, collimator_type, debug)

   Start with default lehr collimator description,
   then change some parameters for the other types


.. py:function:: hegp_collimator_repeater(sim, name, core, debug)

.. py:function:: megp_collimator_repeater(sim, name, core, debug)

.. py:function:: lehr_collimator_repeater(sim, name, core, debug)

.. py:function:: add_simplified_digitizer_tc99m(sim, crystal_volume_name, output_name, scatter_flag=False)

.. py:function:: add_digitizer(sim, crystal_volume_name, channels)

.. py:function:: add_digitizer_energy_windows(sim, crystal_volume_name, channels)

.. py:function:: add_digitizer_tc99m(sim, crystal_name, name)

.. py:function:: add_digitizer_lu177(sim, crystal_name, name)

.. py:function:: get_volume_position_in_head(sim, spect_name, vol_name, pos='max', axis=2)

.. py:function:: compute_plane_position_and_distance_to_crystal(collimator_type)

.. py:function:: get_plane_position_and_distance_to_crystal(collimator_type)

   This has been computed with t043_distances or compute_plane_position_and_distance_to_crystal
   - first : distance from head center to the PSD (translation for the plane)
   - second: distance from PSD to center of the crystal
   - third : distance from the head boundary to the PSD (for spect_radius info)


.. py:function:: add_fake_table(sim, name='table')

   Add a patient table (fake)


.. py:function:: set_head_orientation(head, collimator_type, radius, gantry_angle=0)

.. py:function:: add_detection_plane_for_arf(sim, plane_size, colli_type, radius, gantry_angle=0, det_name=None)