def __init__(self, parameters = None, **kwds):
kwds["parameters"] = parameters
super().__init__(**kwds)
self.clm_counter = 0
self.clm_max_zvals = 0
self.clm_pname = "calibrate"
self.clm_zvals = []
self.name = "Calibrate"
# Add calibration specific parameters.
p = self.parameters.addSubSection(self.clm_pname)
p.add(params.ParameterRangeInt(description = "Frames to pause between steps.",
name = "frames_to_pause",
value = 2,
min_value = 1,
max_value = 100))
p.add(params.ParameterRangeInt(description = "Frames before to pause at start.",
name = "deadtime",
value = 20,
min_value = 1,
max_value = 100))
p.add(params.ParameterRangeFloat(description = "Distance +- z to move in nanometers.",
name = "range",
value = 600,
min_value = 100,
max_value = 5000))
p.add(params.ParameterRangeFloat(description = "Step size in z in nanometers.",
name = "step_size",
value = 10,
min_value = 1,
max_value = 100))
def __init__(self, module_params=None, qt_settings=None, **kwds):
super().__init__(**kwds)
self.analyzers = []
self.basename = None
self.feed_names = []
self.number_fn_requested = 0
self.pixel_size = 0.1
self.shutters_info = None
configuration = module_params.get("configuration")
self.spot_counter = findSpots.SpotCounter(
max_threads=configuration.get("max_threads"),
max_size=configuration.get("max_size"))
self.view = SpotCounterView(module_name=self.module_name,
configuration=configuration)
self.view.halDialogInit(
qt_settings,
module_params.get("setup_name") + " spot counter")
# Spot counter parameters.
self.parameters = params.StormXMLObject()
self.parameters.add(
params.ParameterRangeInt(
description="Maximum counts for the spotcounter graph",
name="max_spots",
value=500,
min_value=0,
max_value=1000,
is_mutable=False,
is_saved=False))
self.parameters.add(
params.ParameterRangeFloat(description="Scale bar length in nm",
name="scale_bar_len",
value=2000,
min_value=100,
max_value=10000))
self.parameters.add(
params.ParameterRangeInt(
description="Spot detection threshold (camera counts)",
name="threshold",
value=250,
min_value=1,
max_value=10000))
self.parameters.add(
params.ParameterString(description="Which camera to display.",
name="which_camera",
value="",
is_mutable=False,
is_saved=False))
def __init__(self, parameters=None, **kwds):
kwds["parameters"] = parameters
super().__init__(**kwds)
# self.szs Software Z Scan object
self.szs_counter = 0
self.szs_max_zvals = 0
self.szs_pname = "software_z_scan"
self.szs_zvals = []
self.szs_first_move = True
self.szs_film_off = False
self.name = "Software Z Scan"
# Add calibration specific parameters.
p = self.parameters.addSubSection(self.szs_pname)
p.add(
params.ParameterRangeInt(
description="Frames to pause between z-steps.",
name="frames_per_step",
value=2,
min_value=1,
max_value=100))
p.add(
params.ParameterRangeInt(
description="Frames to pause before scan starts.",
name="deadtime",
value=2,
min_value=1,
max_value=100))
p.add(
params.ParameterRangeFloat(
description="Distance +- z to move in nanometers.",
name="range",
value=5000,
min_value=100,
max_value=50000))
p.add(
params.ParameterRangeFloat(
description="Step size in z in nanometers.",
name="step_size",
value=250,
min_value=1,
max_value=10000))
def __init__(self, parameters=None, **kwds):
kwds["parameters"] = parameters
super().__init__(**kwds)
self.name = "Optimal"
self.olm_bracket_step = None
self.olm_counter = 0
self.olm_fvalues = None
self.olm_mode = "none"
self.olm_pname = "optimal_mode"
self.olm_quality_threshold = 0
self.olm_relative_z = None
self.olm_scan_hold = None
self.olm_scan_step = None
self.olm_scan_state = "na"
self.olm_zvalues = None
# Add optimal lock specific parameters.
p = self.parameters.addSubSection(self.olm_pname)
p.add(
params.ParameterRangeFloat(
description="Distance +- z in nanometers",
name="bracket_step",
value=1000.0,
min_value=10.0,
max_value=10000.0))
p.add(
params.ParameterRangeFloat(description="Minimum 'quality' signal",
name="quality_threshold",
value=0.0,
min_value=0.0,
max_value=1000.0))
p.add(
params.ParameterRangeFloat(
description="Step size in z in nanometers",
name="scan_step",
value=100.0,
min_value=10.0,
max_value=1000.0))
p.add(
params.ParameterRangeInt(
description="Frames to pause between steps",
name="scan_hold",
value=10,
min_value=1,
max_value=100))
def __init__(self, config=None, is_master=False, **kwds):
kwds["config"] = config
super().__init__(**kwds)
# The camera configuration.
self.camera_functionality = cameraFunctionality.CameraFunctionality(
camera_name=self.camera_name,
is_master=is_master,
parameters=self.parameters)
# Load the library and start the camera.
self.camera = hcam.HamamatsuCameraMR(camera_id=config.get("camera_id"))
# Dictionary of the Hamamatsu camera properties we'll support.
self.hcam_props = {
"binning": True,
"defect_correct_mode": True,
"exposure_time": True,
"output_trigger_kind[0]": True,
"output_trigger_polarity[0]": True,
"readout_speed": True,
"subarray_hpos": True,
"subarray_hsize": True,
"subarray_vpos": True,
"subarray_vsize": True,
"trigger_source": True
}
max_intensity = 2**self.camera.getPropertyValue("bit_per_channel")[0]
self.parameters.setv("max_intensity", max_intensity)
self.parameters.setv("exposure_time", 0.1)
x_chip = self.camera.getPropertyValue("image_width")[0]
y_chip = self.camera.getPropertyValue("image_height")[0]
self.parameters.setv("x_chip", x_chip)
self.parameters.setv("y_chip", y_chip)
text_values = self.camera.sortedPropertyTextOptions("binning")
self.parameters.add(
params.ParameterSetString(description="Camera binning.",
name="binning",
value=text_values[0],
allowed=text_values))
text_values = self.camera.sortedPropertyTextOptions(
"defect_correct_mode")
self.parameters.add(
params.ParameterSetString(description="Defect correction mode.",
name="defect_correct_mode",
value=text_values[0],
allowed=text_values))
# FIXME: Can't save this as the property name is not valid XML.
text_values = self.camera.sortedPropertyTextOptions(
"output_trigger_kind[0]")
self.parameters.add(
params.ParameterSetString(
description="Camera 'fire' pin output kind.",
name="output_trigger_kind[0]",
value=text_values[1],
allowed=text_values,
is_saved=False))
# FIXME: Can't save this as the property name is not valid XML.
text_values = self.camera.sortedPropertyTextOptions(
"output_trigger_polarity[0]")
self.parameters.add(
params.ParameterSetString(
description="Camera 'fire' pin output polarity.",
name="output_trigger_polarity[0]",
value=text_values[1],
allowed=text_values,
is_saved=False))
self.parameters.add(
params.ParameterRangeInt(description="Read out speed",
name="readout_speed",
value=2,
min_value=1,
max_value=2))
# These all need to multiples of 4.
self.parameters.add(
params.ParameterRangeInt(description="AOI X start",
name="subarray_hpos",
value=0,
min_value=0,
max_value=(x_chip - 1)))
self.parameters.add(
params.ParameterRangeInt(description="AOI Width",
name="subarray_hsize",
value=x_chip,
min_value=4,
max_value=x_chip))
self.parameters.add(
params.ParameterRangeInt(description="AOI Y start",
name="subarray_vpos",
value=0,
min_value=0,
max_value=(y_chip - 1)))
self.parameters.add(
params.ParameterRangeInt(description="AOI Height",
name="subarray_vsize",
value=y_chip,
min_value=4,
max_value=y_chip))
text_values = self.camera.sortedPropertyTextOptions("trigger_source")
self.parameters.add(
params.ParameterSetString(description="Camera trigger source.",
name="trigger_source",
value=text_values[0],
allowed=text_values))
## Disable editing of the HAL versions of these parameters.
for param in [
"x_bin", "x_end", "x_start", "y_end", "y_start", "y_bin"
]:
self.parameters.getp(param).setMutable(False)
self.newParameters(self.parameters, initialization=True)
def __init__(self, config = None, is_master = False, **kwds):
"""
Create an Andor camera control object and initialize
the camera.
"""
kwds["config"] = config
super().__init__(**kwds)
self.is_master = is_master
# The camera functionality.
self.camera_functionality = cameraFunctionality.CameraFunctionality(camera_name = self.camera_name,
have_temperature = True,
is_master = is_master,
parameters = self.parameters)
# Load the library and start the camera.
andor.loadSDK3DLL(config.get("andor_sdk"))
self.camera = andor.SDK3Camera(config.get("camera_id"))
# Dictionary of the Andor settings we'll use and their types.
#
# FIXME: Maybe the AndorSDK3 module should know the types?
#
self.andor_props = {"AOIBinning" : "enum",
"AOIHeight" : "int",
"AOILeft" : "int",
"AOITop" : "int",
"AOIWidth" : "int",
"CycleMode" : "enum",
"ExposureTime" : "float",
"FrameCount" : "int",
"FrameRate" : "float",
"FanSpeed" : "enum",
"IOInvert" : "bool",
"IOSelector" : "enum",
"SensorCooling" : "bool",
"SensorHeight" : "int",
"SensorTemperature" : "float",
"SensorWidth" : "int",
"SimplePreAmpGainControl" : "enum",
"TemperatureControl" : "enum",
"TemperatureStatus" : "enum",
"TriggerMode" : "enum"}
self.camera.setProperty("CycleMode", self.andor_props["CycleMode"], "Continuous")
# Set trigger mode.
print(">", self.camera_name, "trigger mode set to", config.get("trigger_mode"))
self.camera.setProperty("TriggerMode", self.andor_props["TriggerMode"], config.get("trigger_mode"))
# Add Andor SDK3 specific parameters.
#
# FIXME: These parameter have different names but the same meaning as the
# parameters HAL defines. How to reconcile? It seems best to use
# these names as their meaning will be clearly to user.
#
max_intensity = 2**16
self.parameters.setv("max_intensity", max_intensity)
x_chip = self.camera.getProperty("SensorWidth", self.andor_props["SensorWidth"])
y_chip = self.camera.getProperty("SensorHeight", self.andor_props["SensorHeight"])
self.parameters.setv("x_chip", x_chip)
self.parameters.setv("y_chip", y_chip)
self.parameters.add(params.ParameterSetString(description = "AOI Binning",
name = "AOIBinning",
value = "1x1",
allowed = ["1x1", "2x2", "3x3", "4x4", "8x8"]))
self.parameters.add(params.ParameterRangeInt(description = "AOI Width",
name = "AOIWidth",
value = x_chip,
min_value = 128,
max_value = x_chip))
self.parameters.add(params.ParameterRangeInt(description = "AOI Height",
name = "AOIHeight",
value = y_chip,
min_value = 128,
max_value = y_chip))
self.parameters.add(params.ParameterRangeInt(description = "AOI Left",
name = "AOILeft",
value = 1,
min_value = 1,
max_value = x_chip/2))
self.parameters.add(params.ParameterRangeInt(description = "AOI Top",
name = "AOITop",
value = 1,
min_value = 1,
max_value = y_chip/2))
self.parameters.add(params.ParameterSetString(description = "Fan Speed",
name = "FanSpeed",
value = "On",
allowed = ["On", "Off"]))
self.parameters.add(params.ParameterSetBoolean(description = "Sensor cooling",
name = "SensorCooling",
value = True))
self.parameters.add(params.ParameterSetString(description = "Pre-amp gain control",
name = "SimplePreAmpGainControl",
value = "16-bit (low noise & high well capacity)",
allowed = ["16-bit (low noise & high well capacity)",
"Something else.."]))
self.parameters.add(params.ParameterRangeFloat(description = "Exposure time (seconds)",
name = "ExposureTime",
value = 0.1,
min_value = 0.0,
max_value = 10.0))
# FIXME: We never actually set this. Maybe we can't?
self.parameters.add(params.ParameterRangeFloat(description = "Target temperature",
name = "temperature",
value = -20.0,
min_value = -50.0,
max_value = 25.0))
# Disable editing of the HAL versions of these parameters.
for param in ["exposure_time", "x_bin", "x_end", "x_start", "y_end", "y_start", "y_bin"]:
self.parameters.getp(param).setMutable(False)
self.newParameters(self.parameters, initialization = True)
def __init__(self, w1=None, configuration=None, **kwds):
super().__init__(**kwds)
self.w1 = w1
# Query W1 for it's maximum speed.
max_speed = self.w1.commandResponse("MS_MAX,?")
assert max_speed is not None
# Create dictionaries for the configuration of the
# filter wheels and two dichroic mirror sets.
self.filter_wheel_1_config = {}
values = configuration.get("filter_wheel_1")
filter_names = values.split(",")
for pos, filter_name in enumerate(filter_names):
self.filter_wheel_1_config[filter_name] = pos + 1
self.filter_wheel_2_config = {}
values = configuration.get("filter_wheel_2")
filter_names = values.split(",")
for pos, filter_name in enumerate(filter_names):
self.filter_wheel_2_config[filter_name] = pos + 1
self.dichroic_mirror_config = {}
values = configuration.get("dichroic_mirror")
dichroic_names = values.split(",")
for pos, dichroic_name in enumerate(dichroic_names):
self.dichroic_mirror_config[dichroic_name] = pos + 1
self.camera_dichroic_config = {}
values = configuration.get("camera_dichroic")
camera_dichroic_names = values.split(",")
for pos, camera_dichroic in enumerate(camera_dichroic_names):
self.camera_dichroic_config[camera_dichroic] = pos + 1
# Create parameters
self.parameters = params.StormXMLObject()
self.parameters.add(
params.ParameterSetBoolean(
description="Bypass spinning disk for brightfield mode?",
name="bright_field_bypass",
value=False))
self.parameters.add(
params.ParameterSetBoolean(description="Spin the disk?",
name="spin_disk",
value=True))
# Disk properties
self.parameters.add(
params.ParameterSetString(
description="Disk pinhole size",
name="disk",
value="50-micron pinholes",
allowed=["50-micron pinholes", "25-micron pinholes"]))
self.parameters.add(
params.ParameterRangeInt(description="Disk speed (RPM)",
name="disk_speed",
value=max_speed,
min_value=1,
max_value=max_speed))
# Dichroic mirror position
values = sorted(self.dichroic_mirror_config.keys())
self.parameters.add(
params.ParameterSetString(description="Dichroic mirror position",
name="dichroic_mirror",
value=values[0],
allowed=values))
# Filter wheel positions
values = sorted(self.filter_wheel_1_config.keys())
self.parameters.add(
params.ParameterSetString(
description="Camera 1 Filter Wheel Position (1-10)",
name="filter_wheel_pos1",
value=values[0],
allowed=values))
values = sorted(self.filter_wheel_2_config.keys())
self.parameters.add(
params.ParameterSetString(
description="Camera 2 Filter Wheel Position (1-10)",
name="filter_wheel_pos2",
value=values[0],
allowed=values))
# Camera dichroic positions
values = sorted(self.camera_dichroic_config.keys())
self.parameters.add(
params.ParameterSetString(
description="Camera dichroic mirror position (1-3)",
name="camera_dichroic_mirror",
value=values[0],
allowed=values))
# Aperature settings
self.parameters.add(
params.ParameterRangeInt(
description="Aperture value (1-10; small to large)",
name="aperture",
value=10,
min_value=1,
max_value=10))
self.newParameters(self.parameters, initialization=True)
def __init__(self, camera_name=None, config=None, **kwds):
"""
camera_name - This is the name of this camera's section in the config XML file.
config - These are the values in the parameters section as a StormXMLObject().
"""
super().__init__(**kwds)
# This is the hardware module that will actually control the camera.
self.camera = None
# Sub-classes should set this to a CameraFunctionality object.
self.camera_functionality = None
self.camera_name = camera_name
# This is a flag for whether or not the camera is in a working state.
# It might not be if for example the parameters were bad.
self.camera_working = True
# The length of a fixed length film.
self.film_length = None
# The current frame number, this gets reset by startCamera().
self.frame_number = 0
# The camera parameters.
self.parameters = params.StormXMLObject()
# This is how we tell the thread that is handling actually talking
# to the camera hardware to stop.
self.running = False
# This is how we know that the camera thread that is talking to the
# camera actually started.
self.thread_started = False
#
# These are the minimal parameters that every camera must provide
# to work with HAL.
#
# The exposure time.
self.parameters.add(
params.ParameterFloat(description="Exposure time (seconds)",
name="exposure_time",
value=1.0))
# This is frames per second as reported by the camera. It is used
# for hardware timed waveforms (if any).
self.parameters.add(
params.ParameterFloat(name="fps", value=0, is_mutable=False))
#
# Chip size, ROI of the chip and the well depth.
#
x_size = 256
y_size = 256
self.parameters.add(
params.ParameterInt(name="x_chip",
value=x_size,
is_mutable=False,
is_saved=False))
self.parameters.add(
params.ParameterInt(name="y_chip",
value=y_size,
is_mutable=False,
is_saved=False))
self.parameters.add(
params.ParameterInt(name="max_intensity",
value=128,
is_mutable=False,
is_saved=False))
#
# Note: These are all expected to be in units of binned pixels. For
# example if the camera is 512 x 512 and we are binning by 2s then
# the maximum value of these would 256 x 256.
#
self.parameters.add(
params.ParameterRangeInt(description="AOI X start",
name="x_start",
value=1,
min_value=1,
max_value=x_size))
self.parameters.add(
params.ParameterRangeInt(description="AOI X end",
name="x_end",
value=x_size,
min_value=1,
max_value=x_size))
self.parameters.add(
params.ParameterRangeInt(description="AOI Y start",
name="y_start",
value=1,
min_value=1,
max_value=y_size))
self.parameters.add(
params.ParameterRangeInt(description="AOI Y end",
name="y_end",
value=y_size,
min_value=1,
max_value=y_size))
self.parameters.add(
params.ParameterInt(name="x_pixels", value=0, is_mutable=False))
self.parameters.add(
params.ParameterInt(name="y_pixels", value=0, is_mutable=False))
self.parameters.add(
params.ParameterRangeInt(description="Binning in X",
name="x_bin",
value=1,
min_value=1,
max_value=4))
self.parameters.add(
params.ParameterRangeInt(description="Binning in Y",
name="y_bin",
value=1,
min_value=1,
max_value=4))
# Frame size in bytes.
self.parameters.add(
params.ParameterInt(name="bytes_per_frame",
value=x_size * y_size * 2,
is_mutable=False,
is_saved=False))
#
# How/if data from this camera is saved.
#
self.parameters.add(
params.ParameterString(
description="Camera save filename extension",
name="extension",
value=""))
self.parameters.add(
params.ParameterSetBoolean(
description="Save data from this camera when filming",
name="saved",
value=True))
self.parameters.set("extension", config.get("extension", ""))
self.parameters.set("saved", config.get("saved", True))
#
# Camera display orientation. Values can only be changed by
# changing the config.xml file.
#
self.parameters.add(
params.ParameterSetBoolean(name="flip_horizontal",
value=False,
is_mutable=False))
self.parameters.add(
params.ParameterSetBoolean(name="flip_vertical",
value=False,
is_mutable=False))
self.parameters.add(
params.ParameterSetBoolean(name="transpose",
value=False,
is_mutable=False))
self.parameters.set("flip_horizontal",
config.get("flip_horizontal", False))
self.parameters.set("flip_vertical",
config.get("flip_vertical", False))
self.parameters.set("transpose", config.get("transpose", False))
#
# Camera default display minimum and maximum.
#
# These are the values the display will use by default. They can
# only be changed by changing the config.xml file.
#
self.parameters.add(
params.ParameterInt(name="default_max",
value=2000,
is_mutable=False))
self.parameters.add(
params.ParameterInt(name="default_min",
value=100,
is_mutable=False))
self.parameters.set("default_max", config.get("default_max", 2000))
self.parameters.set("default_min", config.get("default_min", 100))
self.finished.connect(self.handleFinished)
self.newData.connect(self.handleNewData)
def __init__(self, config=None, is_master=False, **kwds):
kwds["config"] = config
super().__init__(**kwds)
self.is_master = is_master
# The camera functionality.
self.camera_functionality = cameraFunctionality.CameraFunctionality(
camera_name=self.camera_name,
is_master=self.is_master,
parameters=self.parameters)
# Initialize library.
spinnaker.pySpinInitialize(verbose=False)
# Get the camera & set some defaults.
self.camera = spinnaker.getCamera(config.get("camera_id"))
# Set FLIR-specific camera properties to control relationship between
# exposure time and frame rate: This dictionary will allow extension in the future if needed
self.exposure_control = {"CameraControlExposure": True}
# Extract preset values if provided
if config.has("presets"):
# Extract preset values
presets = config.get("presets")
print("Configuring preset values of spinnaker camera: " +
str(config.get("camera_id")))
# Loop over values and set them
for p_name in presets.getAttrs():
if self.camera.hasProperty(
p_name
): # Confirm the camera has the property and warn if not
p_value = presets.get(p_name)
self.camera.setProperty(p_name, p_value) # Set value
set_value = self.camera.getProperty(
p_name).getValue() # Check set
print(" " + str(p_name) + ": " + str(p_value) + " (" +
str(set_value) + ")")
else:
if p_name not in self.exposure_control.keys():
print("!!!! preset " + str(p_name) +
" is not a valid parameter for this camera")
# Set the exposure-frame-rate-control parameters
self.exposure_control["CameraControlExposure"] = presets.get(
"CameraControlExposure", True)
print("Set exposure control properties:")
for key in self.exposure_control.keys():
print(" " + str(key) + ": " +
str(self.exposure_control[key]))
else:
print("No presets provided for spinnaker camera: " +
str(config.get("camera_id")))
# Verify that we have turned off some of these 'features'.
## REMOVED THIS BLOCK AS IT IS CAMERA SPECIFIC
#for feature in ["pgrDefectPixelCorrectionEnable",
# "BlackLevelClampingEnable",
# "SharpnessEnabled",
# "GammaEnabled"]:
# if self.camera.hasProperty(feature):
# assert not self.camera.getProperty(feature).getValue()
# Configure 'master' cameras to not use triggering.
#
self.camera.getProperty("TriggerMode")
if self.is_master:
self.camera.setProperty("TriggerMode", "Off")
# This line is connected to the DAQ.
self.camera.setProperty("LineSelector", "Line1")
self.camera.setProperty("LineSource", "ExposureActive")
# This line is connected to the other cameras.
self.camera.setProperty("LineSelector", "Line2")
self.camera.setProperty("LineMode", "Output")
self.camera.setProperty("LineSource", "ExposureActive")
# Configure 'slave' cameras to use triggering.
# We are following: http://www.ptgrey.com/KB/11052
#
# "Configuring Synchronized Capture with Multiple Cameras"
#
# Also, we connected the master camera to the DAQ card
# using it's OPTO-OUT connection.
#
else:
self.camera.setProperty("TriggerMode", "On")
self.camera.setProperty("TriggerSource", "Line3")
self.camera.setProperty("TriggerOverlap", "ReadOut")
self.camera.setProperty(
"TriggerActivation",
config.get("trigger_activation", "FallingEdge"))
#
# Dictionary of Point Grey specific camera parameters.
#
# All cameras can set these.
self.pgrey_props = {
"BlackLevel": True,
"Gain": True,
"Height": True,
"OffsetX": True,
"OffsetY": True,
"Width": True
}
# Only master cameras can set "AcquisitionFrameRate".
if self.is_master:
self.pgrey_props["AcquisitionFrameRate"] = True
#
# FIXME: We're using a made up max_value for this parameter because it is
# the default parameter. If we use the real range then any
# parameters that are added later could have their frame rate
# changed in an unexpected way. Unfortunately this also means that
# if the user goes above the real maximum on this parameter then
# the software will crash.
#
self.parameters.add(
params.ParameterRangeFloat(
description="Acquisition frame rate (FPS)",
name="AcquisitionFrameRate",
value=10.0,
max_value=5000,
min_value=self.camera.getProperty(
"AcquisitionFrameRate").getMinimum()))
# Slave cameras can set "ExposureTime".
#
# FIXME? If this is too large then the slave will be taking images
# at a different rate than master. Maybe this should be
# limited? Automatically set based on "master" frame rate?
#
else:
self.pgrey_props["ExposureTime"] = True
self.parameters.add(
params.ParameterRangeFloat(description="Exposure time (us)",
name="ExposureTime",
value=99800.0,
max_value=self.camera.getProperty(
"ExposureTime").getMaximum(),
min_value=self.camera.getProperty(
"ExposureTime").getMinimum()))
# Load properties as required by the spinnaker Python wrapper.
for pname in self.pgrey_props:
self.camera.getProperty(pname)
max_intensity = 2**12
self.parameters.setv("max_intensity", max_intensity)
# Set chip size and HAL parameter ranges.
x_chip = self.camera.getProperty("WidthMax").getValue()
self.parameters.setv("x_chip", x_chip)
for pname in ["x_end", "x_start"]:
self.parameters.getp(pname).setMaximum(x_chip)
y_chip = self.camera.getProperty("HeightMax").getValue()
self.parameters.setv("y_chip", y_chip)
for pname in ["y_end", "y_start"]:
self.parameters.getp(pname).setMaximum(y_chip)
#
# Reset X, Y offsets. We do this here because otherwise the
# initial ranges of these parameters will be incorrect and the
# only way to fix them is using the parameters editor.
#
self.camera.setProperty("OffsetX", 0)
self.camera.setProperty("OffsetY", 0)
self.parameters.add(
params.ParameterRangeFloat(
description="Black level",
name="BlackLevel",
value=1.0,
max_value=self.camera.getProperty("BlackLevel").getMaximum(),
min_value=self.camera.getProperty("BlackLevel").getMinimum()))
self.parameters.add(
params.ParameterRangeFloat(
description="Gain",
name="Gain",
value=10.0,
max_value=self.camera.getProperty("Gain").getMaximum(),
min_value=self.camera.getProperty("Gain").getMinimum()))
self.parameters.add(
params.ParameterRangeInt(description="AOI height",
name="Height",
value=y_chip,
max_value=y_chip,
min_value=4))
self.parameters.add(
params.ParameterRangeInt(description="AOI x offset",
name="OffsetX",
value=0,
max_value=x_chip - 4,
min_value=0))
self.parameters.add(
params.ParameterRangeInt(description="AOI y offset",
name="OffsetY",
value=0,
max_value=y_chip - 4,
min_value=0))
self.parameters.add(
params.ParameterRangeInt(description="AOI width",
name="Width",
value=x_chip,
max_value=x_chip,
min_value=4))
# Disable editing of the HAL versions of these parameters.
for param in [
"exposure_time", "x_bin", "x_end", "x_start", "y_end",
"y_start", "y_bin"
]:
self.parameters.getp(param).setMutable(False)
self.newParameters(self.parameters, initialization=True)
def __init__(self, config=None, is_master=False, **kwds):
kwds["config"] = config
super().__init__(**kwds)
self.is_master = is_master
# The camera functionality.
self.camera_functionality = cameraFunctionality.CameraFunctionality(
camera_name=self.camera_name,
is_master=self.is_master,
parameters=self.parameters)
# Initialize library.
spinnaker.pySpinInitialize(verbose=False)
# Get the camera & set some defaults.
self.camera = spinnaker.getCamera(config.get("camera_id"))
# In order to turn off pixel defect correction the camera has
# to be in video mode 0.
self.camera.setProperty("VideoMode", "Mode0")
self.camera.setProperty("pgrDefectPixelCorrectionEnable", False)
# Set pixel format.
#self.camera.setProperty("PixelFormat", "Mono12Packed")
#self.camera.setProperty("PixelFormat", "Mono12p")
self.camera.setProperty("PixelFormat", "Mono16")
self.camera.setProperty("VideoMode", config.get("video_mode"))
# We don't want any of these 'features'.
self.camera.setProperty("AcquisitionFrameRateAuto", "Off")
self.camera.setProperty("ExposureAuto", "Off")
self.camera.setProperty("GainAuto", "Off")
if self.camera.hasProperty("pgrExposureCompensationAuto"):
self.camera.setProperty("pgrExposureCompensationAuto", "Off")
if self.camera.hasProperty("BlackLevelClampingEnable"):
self.camera.setProperty("BlackLevelClampingEnable", False)
if self.camera.hasProperty("SharpnessEnabled"):
self.camera.setProperty("SharpnessEnabled", False)
if self.camera.hasProperty("GammaEnabled"):
self.camera.setProperty("GammaEnabled", False)
#
# No idea what this means in the context of a black and white
# camera. We try and turn it off but that seems to be much
# harder to do than one would hope.
#
self.camera.setProperty("OnBoardColorProcessEnabled", False)
# Verify that we have turned off some of these 'features'.
for feature in [
"pgrDefectPixelCorrectionEnable", "BlackLevelClampingEnable",
"SharpnessEnabled", "GammaEnabled"
]:
if self.camera.hasProperty(feature):
assert not self.camera.getProperty(feature).getValue()
# Configure 'master' cameras to not use triggering.
#
self.camera.getProperty("TriggerMode")
if self.is_master:
self.camera.setProperty("TriggerMode", "Off")
# This line is connected to the DAQ.
self.camera.setProperty("LineSelector", "Line1")
self.camera.setProperty("LineSource", "ExposureActive")
# This line is connected to the other cameras.
self.camera.setProperty("LineSelector", "Line2")
self.camera.setProperty("LineMode", "Output")
self.camera.setProperty("LineSource", "ExposureActive")
# Configure 'slave' cameras to use triggering.
#
# We are following: http://www.ptgrey.com/KB/11052
# "Configuring Synchronized Capture with Multiple Cameras"
#
# Also, we connected the master camera to the DAQ card
# using it's OPTO-OUT connection.
#
else:
self.camera.setProperty("TriggerMode", "On")
self.camera.setProperty("TriggerSource", "Line3")
self.camera.setProperty("TriggerOverlap", "ReadOut")
self.camera.setProperty(
"TriggerActivation",
config.get("trigger_activation", "FallingEdge"))
#
# Dictionary of Point Grey specific camera parameters.
#
# All cameras can set these.
self.pgrey_props = {
"BlackLevel": True,
"Gain": True,
"Height": True,
"OffsetX": True,
"OffsetY": True,
"Width": True
}
# Only master cameras can set "AcquisitionFrameRate".
if self.is_master:
self.pgrey_props["AcquisitionFrameRate"] = True
#
# FIXME: We're using a made up max_value for this parameter because it is
# the default parameter. If we use the real range then any
# parameters that are added later could have their frame rate
# changed in an unexpected way. Unfortunately this also means that
# if the user goes above the real maximum on this parameter then
# the software will crash.
#
self.parameters.add(
params.ParameterRangeFloat(
description="Acquisition frame rate (FPS)",
name="AcquisitionFrameRate",
value=10.0,
max_value=500.0,
min_value=self.camera.getProperty(
"AcquisitionFrameRate").getMinimum()))
# Slave cameras can set "ExposureTime".
#
# FIXME? If this is too large then the slave will be taking images
# at a different rate than master. Maybe this should be
# limited? Automatically set based on "master" frame rate?
#
else:
self.pgrey_props["ExposureTime"] = True
self.parameters.add(
params.ParameterRangeFloat(description="Exposure time (us)",
name="ExposureTime",
value=99800.0,
max_value=self.camera.getProperty(
"ExposureTime").getMaximum(),
min_value=self.camera.getProperty(
"ExposureTime").getMinimum()))
# Load properties as required by the spinnaker Python wrapper.
for pname in self.pgrey_props:
self.camera.getProperty(pname)
max_intensity = 2**12
self.parameters.setv("max_intensity", max_intensity)
# Set chip size and HAL parameter ranges.
x_chip = self.camera.getProperty("WidthMax").getValue()
self.parameters.setv("x_chip", x_chip)
for pname in ["x_end", "x_start"]:
self.parameters.getp(pname).setMaximum(x_chip)
y_chip = self.camera.getProperty("HeightMax").getValue()
self.parameters.setv("y_chip", y_chip)
for pname in ["y_end", "y_start"]:
self.parameters.getp(pname).setMaximum(y_chip)
#
# Reset X, Y offsets. We do this here because otherwise the
# initial ranges of these parameters will be incorrect and the
# only way to fix them is using the parameters editor.
#
self.camera.setProperty("OffsetX", 0)
self.camera.setProperty("OffsetY", 0)
self.parameters.add(
params.ParameterRangeFloat(
description="Black level",
name="BlackLevel",
value=1.0,
max_value=self.camera.getProperty("BlackLevel").getMaximum(),
min_value=self.camera.getProperty("BlackLevel").getMinimum()))
self.parameters.add(
params.ParameterRangeFloat(
description="Gain",
name="Gain",
value=10.0,
max_value=self.camera.getProperty("Gain").getMaximum(),
min_value=self.camera.getProperty("Gain").getMinimum()))
self.parameters.add(
params.ParameterRangeInt(description="AOI height",
name="Height",
value=y_chip,
max_value=y_chip,
min_value=4))
self.parameters.add(
params.ParameterRangeInt(description="AOI x offset",
name="OffsetX",
value=0,
max_value=x_chip - 4,
min_value=0))
self.parameters.add(
params.ParameterRangeInt(description="AOI y offset",
name="OffsetY",
value=0,
max_value=y_chip - 4,
min_value=0))
self.parameters.add(
params.ParameterRangeInt(description="AOI width",
name="Width",
value=x_chip,
max_value=x_chip,
min_value=4))
# Disable editing of the HAL versions of these parameters.
for param in [
"exposure_time", "x_bin", "x_end", "x_start", "y_end",
"y_start", "y_bin"
]:
self.parameters.getp(param).setMutable(False)
self.newParameters(self.parameters, initialization=True)
def __init__(self, config=None, is_master=False, **kwds):
kwds["config"] = config
super().__init__(**kwds)
self.fake_frame = 0
self.fake_frame_size = [0, 0]
self.sleep_time = 0
#
# The camera functionality. Note the connection to self.parameters
# which should not be changed to point to some other parameters
# object when the parameters change. This is enforced by the
# getCameraConfiguration() method.
#
self.camera_functionality = cameraFunctionality.CameraFunctionality(
camera_name=self.camera_name,
have_emccd=True,
have_preamp=True,
have_shutter=True,
have_temperature=True,
is_master=is_master,
parameters=self.parameters)
#
# In general these should be handled by a thread as they may be slow.
#
self.camera_functionality.setEMCCDGain = self.setEMCCDGain
self.camera_functionality.toggleShutter = self.toggleShutter
#
# Override defaults with camera specific values.
#
self.parameters.set(
"exposure_time",
params.ParameterRangeFloat(description="Exposure time (seconds)",
name="exposure_time",
value=0.02,
min_value=0.01,
max_value=10.0))
self.parameters.setv("max_intensity", 512)
chip_size = 512
for pname in ["x_start", "x_end", "y_start", "y_end"]:
self.parameters.getp(pname).setMaximum(chip_size)
self.parameters.setv("x_end", chip_size)
self.parameters.setv("y_end", chip_size)
self.parameters.setv("x_chip", chip_size)
self.parameters.setv("y_chip", chip_size)
#
# Emulation camera specific parameters.
#
self.parameters.add(
params.ParameterRangeFloat(description="Camera rolling constant",
name="roll",
value=0.1,
min_value=0.0,
max_value=1.0))
self.parameters.setv("roll", config.get("roll"))
self.parameters.add(
params.ParameterRangeInt(description="EMCCD gain",
name="emccd_gain",
value=10,
min_value=2,
max_value=50))
self.parameters.add(
params.ParameterSetFloat(description="Pre-amp gain",
name="preampgain",
value=1.0,
allowed=[1.0, 2.0, 5.0]))
self.parameters.add(
params.ParameterRangeFloat(description="Target temperature",
name="temperature",
value=-20.0,
min_value=-50.0,
max_value=25.0))
self.newParameters(self.parameters, initialization=True)
def __init__(self, parameters = None, **kwds):
super().__init__(**kwds)
self.parameters = parameters
self.will_overwrite = False
# Add default film parameters.
self.parameters.add(params.ParameterSetString(description = "Acquisition mode",
name = "acq_mode",
value = "fixed_length",
allowed = ["run_till_abort", "fixed_length"]))
self.parameters.add(params.ParameterSetBoolean(description = "Automatically increment movie counter between movies",
name = "auto_increment",
value = True))
self.parameters.add(params.ParameterSetBoolean(description = "Run shutters during the movie",
name = "auto_shutters",
value = True))
self.parameters.add(params.ParameterString(description = "Current movie file name",
name = "filename",
value = "movie"))
formats = imagewriters.availableFileFormats(parameters.get("test_mode", False))
self.parameters.add(params.ParameterSetString(description = "Movie file type",
name = "filetype",
value = formats[0],
allowed = formats))
self.parameters.add(params.ParameterRangeInt(description = "Movie length in frames",
name = "frames",
value = 10,
min_value = 1,
max_value = 1000000000))
self.parameters.add(params.ParameterSetBoolean(description = "Sound bell at the end of long movies",
name = "want_bell",
value = True))
# Initial UI configuration.
self.ui = filmUi.Ui_GroupBox()
self.ui.setupUi(self)
for extname in self.parameters.getp("extension").getAllowed():
self.ui.extensionComboBox.addItem(extname)
for typename in self.parameters.getp("filetype").getAllowed():
self.ui.filetypeComboBox.addItem(typename)
self.ui.framesText.setText("")
self.ui.sizeText.setText("")
self.setDirectory(self.parameters.get("directory"))
self.setShutters("NA")
self.newParameters(self.parameters)
self.updateFilenameLabel()
# Connect signals
self.ui.autoIncCheckBox.stateChanged.connect(self.handleAutoInc)
self.ui.autoShuttersCheckBox.stateChanged.connect(self.handleAutoShutters)
self.ui.extensionComboBox.currentIndexChanged.connect(self.handleExtension)
self.ui.filenameEdit.textChanged.connect(self.handleFilename)
self.ui.filetypeComboBox.currentIndexChanged.connect(self.handleFiletype)
self.ui.indexSpinBox.valueChanged.connect(self.handleIndex)
self.ui.lengthSpinBox.valueChanged.connect(self.handleLength)
self.ui.liveModeCheckBox.stateChanged.connect(self.handleLiveMode)
self.ui.modeComboBox.currentIndexChanged.connect(self.handleMode)
def __init__(self, config=None, is_master=False, **kwds):
"""
Create a Photometrics camera control object and initialize the camera.
"""
kwds["config"] = config
super().__init__(**kwds)
self.is_master = is_master
# Load the library and start the camera.
#
pvcam.loadPVCAMDLL(config.get("pvcam_sdk"))
pvcam.initPVCAM()
names = pvcam.getCameraNames()
if not config.get("camera_name") in names:
msg = "Camera " + config.get("camera_name") + " is not available. "
msg += "Available cameras are " + ",".join(str(names)) + "."
raise halExceptions.HardwareException(msg)
self.camera = pvcam.PVCAMCamera(camera_name=config.get("camera_name"))
# Create the camera functionality.
#
have_shutter = self.camera.hasParameter("param_shtr_status")
have_temperature = self.camera.hasParameter("param_temp_setpoint")
have_temperature = False
self.camera_functionality = cameraFunctionality.CameraFunctionality(
camera_name=self.camera_name,
have_shutter=have_shutter,
have_temperature=have_temperature,
is_master=is_master,
parameters=self.parameters)
# Add Photometrics specific parameters. These all start with 'param_'.
#
self.parameters.add(
params.ParameterRangeInt(
description="Sensor readout speed",
name="param_spdtab_index",
value=self.camera.getParameterCurrent("param_spdtab_index"),
min_value=0,
max_value=self.camera.getParameterCount("param_spdtab_index") -
1))
# Dictionary of the Photometrics camera properties we'll support.
#
self.pvcam_props = {
"exposure_time": True,
"param_spdtab_index": True,
"x_bin": True,
"x_end": True,
"x_start": True,
"y_bin": True,
"y_end": True,
"y_start": True
}
# FIXME: Display needs to realize that the camera bit depth has
# changed. For now we're just setting to the maximum.
#
#bit_depth = self.camera.getParameterCurrent("param_bit_depth")
self.parameters.setv("max_intensity", 2**16)
# X/Y may be reversed here.
#
x_chip = self.camera.getParameterCurrent("param_par_size")
y_chip = self.camera.getParameterCurrent("param_ser_size")
# Adjust ranges of our size and binning parameters based on the chip size.
#
self.parameters.getp("x_end").setMaximum(x_chip)
self.parameters.getp("x_start").setMaximum(x_chip)
self.parameters.getp("y_end").setMaximum(y_chip)
self.parameters.getp("y_start").setMaximum(y_chip)
self.parameters.setv("x_end", x_chip)
self.parameters.setv("y_end", y_chip)
self.parameters.setv("x_chip", x_chip)
self.parameters.setv("y_chip", y_chip)
# FIXME: Need to actually query for possible binning values.
#
self.parameters.getp("x_bin").setMaximum(2)
self.parameters.getp("y_bin").setMaximum(2)
# Start with 100ms exposure time.
self.parameters.getp("exposure_time").setOrder(2)
self.parameters.setv("exposure_time", 0.1)
self.newParameters(self.parameters, initialization=True)
def __init__(self, parameters = None, **kwds):
"""
parameters - This is just the 'feed' section of the parameters.
"""
super().__init__(**kwds)
self.feeds = {}
if parameters is None:
return
# Create the feeds.
self.parameters = parameters
for feed_name in self.parameters.getAttrs():
file_params = self.parameters.get(feed_name)
# Create default feed parameters.
max_value = 100000
feed_params = params.StormXMLObject()
# Feeds are saved with their name as the extension.
feed_params.add(params.ParameterString(name = "extension",
value = feed_name,
is_mutable = True))
feed_params.add(params.ParameterString(name = "feed_type",
value = "",
is_mutable = False))
feed_params.add(params.ParameterSetBoolean(name = "saved",
value = False))
# This is the camera that drives the feed.
feed_params.add(params.ParameterString(name = "source",
value = "",
is_mutable = False))
feed_params.add(params.ParameterRangeInt(description = "AOI X start.",
name = "x_start",
value = 1,
min_value = 1,
max_value = max_value))
feed_params.add(params.ParameterRangeInt(description = "AOI X end.",
name = "x_end",
value = 1,
min_value = 1,
max_value = max_value))
feed_params.add(params.ParameterRangeInt(description = "AOI Y start.",
name = "y_start",
value = 1,
min_value = 1,
max_value = max_value))
feed_params.add(params.ParameterRangeInt(description = "AOI Y end.",
name = "y_end",
value = 1,
min_value = 1,
max_value = max_value))
# Figure out what type of feed this is.
fclass = None
feed_type = file_params.get("feed_type")
if (feed_type == "average"):
fclass = FeedFunctionalityAverage
feed_params.add(params.ParameterInt(description = "Number of frames to average.",
name = "frames_to_average",
value = 1))
elif (feed_type == "interval"):
fclass = FeedFunctionalityInterval
feed_params.add(params.ParameterInt(description = "Interval cycle length.",
name = "cycle_length",
value = 1))
feed_params.add(params.ParameterCustom(description = "Frames to capture.",
name = "capture_frames",
value = "1"))
elif (feed_type == "slice"):
fclass = FeedFunctionalitySlice
else:
raise FeedException("Unknown feed type '" + feed_type + "' in feed '" + feed_name + "'")
# Update with values from the parameters file. Depending on the parameters
# file it might include parameters that we don't have and which we silently
# ignore.
#
for attr in file_params.getAttrs():
if feed_params.has(attr):
feed_params.setv(attr, file_params.get(attr))
# Replace the values in the parameters that were read from a file with these values.
self.parameters.addSubSection(feed_name, feed_params, overwrite = True)
camera_name = feed_params.get("source") + "." + feed_name
self.feeds[camera_name] = fclass(feed_name = feed_name,
camera_name = camera_name,
parameters = feed_params)
def __init__(self, config=None, is_master=False, **kwds):
kwds["config"] = config
super().__init__(**kwds)
self.reversed_shutter = config.get("reversed_shutter", False)
# The camera configuration.
self.camera_functionality = cameraFunctionality.CameraFunctionality(
camera_name=self.camera_name,
have_emccd=True,
have_preamp=True,
have_shutter=True,
have_temperature=True,
is_master=is_master,
parameters=self.parameters)
self.camera_functionality.setEMCCDGain = self.setEMCCDGain
self.camera_functionality.toggleShutter = self.toggleShutter
# Load Andor DLL & get the camera.
andor.loadAndorDLL(
os.path.join(config.get("andor_path"), config.get("andor_dll")))
handle = andor.getCameraHandles()[config.get("camera_id")]
self.camera = andor.AndorCamera(config.get("andor_path"), handle)
# Dictionary of Andor camera properties we'll support.
self.andor_props = {
"adchannel": True,
"baselineclamp": True,
"emccd_advanced": True,
"emccd_gain": True,
"emgainmode": True,
"exposure_time": True,
"extension": True,
"external_trigger": True,
"frame_transfer_mode": True,
"hsspeed": True,
"isolated_cropmode": True,
"kinetic_cycle_time": True,
"low_during_filming": True,
"off_during_filming": True,
"preampgain": True,
"saved": True,
"temperature": True,
"vsamplitude": True,
"vsspeed": True,
"x_bin": True,
"x_end": True,
"x_start": True,
"y_bin": True,
"y_end": True,
"y_start": True
}
# Add Andor EMCCD specific parameters.
self.parameters.setv("max_intensity", self.camera.getMaxIntensity())
[gain_low, gain_high] = self.camera.getEMGainRange()
self.parameters.add(
"emccd_gain",
params.ParameterRangeInt(description="EMCCD Gain",
name="emccd_gain",
value=gain_low,
min_value=gain_low,
max_value=gain_high,
order=2))
# Adjust ranges of the size and binning parameters.
[x_size, y_size] = self.camera.getCameraSize()
self.parameters.getp("x_end").setMaximum(x_size)
self.parameters.getp("x_start").setMaximum(x_size)
self.parameters.getp("y_end").setMaximum(y_size)
self.parameters.getp("y_start").setMaximum(y_size)
self.parameters.setv("x_end", x_size)
self.parameters.setv("y_end", y_size)
self.parameters.setv("x_chip", x_size)
self.parameters.setv("y_chip", y_size)
[x_max_bin, y_max_bin] = self.camera.getMaxBinning()
self.parameters.getp("x_bin").setMaximum(x_max_bin)
self.parameters.getp("y_bin").setMaximum(y_max_bin)
# FIXME: Need to check if camera supports frame transfer mode.
self.parameters.add(
params.ParameterSetInt(
description="Frame transfer mode (0 = off, 1 = on)",
name="frame_transfer_mode",
value=1,
allowed=[0, 1]))
[mint, maxt] = self.camera.getTemperatureRange()
self.parameters.add(
params.ParameterRangeInt(description="Target temperature",
name="temperature",
value=-70,
min_value=mint,
max_value=maxt))
preamp_gains = self.camera.getPreampGains()
self.parameters.add(
params.ParameterSetFloat(description="Pre-amplifier gain",
name="preampgain",
value=preamp_gains[0],
allowed=preamp_gains))
hs_speeds = self.camera.getHSSpeeds()[0]
self.parameters.add(
params.ParameterSetFloat(description="Horizontal shift speed",
name="hsspeed",
value=hs_speeds[0],
allowed=hs_speeds))
vs_speeds = self.camera.getVSSpeeds()
self.parameters.add(
params.ParameterSetFloat(description="Vertical shift speed",
name="vsspeed",
value=vs_speeds[-1],
allowed=vs_speeds))
# self.parameters.getp("exposure_time").setMaximum(self.camera.getMaxExposure())
self.parameters.getp("exposure_time").setOrder(2)
self.parameters.setv("exposure_time", 0.0)
self.parameters.add(
params.ParameterRangeFloat(
description="Kinetic cycle time (seconds)",
name="kinetic_cycle_time",
value=0.0,
min_value=0.0,
max_value=100.0))
ad_channels = list(range(self.camera.getNumberADChannels()))
self.parameters.add(
params.ParameterSetInt(
description="Analog to digital converter channel",
name="adchannel",
value=0,
allowed=ad_channels))
n_modes = list(range(self.camera.getNumberEMGainModes()))
self.parameters.add(
params.ParameterSetInt(description="EMCCD gain mode",
name="emgainmode",
value=0,
allowed=n_modes))
self.parameters.add(
params.ParameterSetBoolean(description="Baseline clamp",
name="baselineclamp",
value=True))
# FIXME: Need to get amplitudes from the camera.
self.parameters.add(
params.ParameterSetInt(description="Vertical shift amplitude",
name="vsamplitude",
value=0,
allowed=[0, 1, 2]))
self.parameters.add(
params.ParameterSetBoolean(description="Fan off during filming",
name="off_during_filming",
value=False))
self.parameters.add(
params.ParameterSetBoolean(description="Fan low during filming",
name="low_during_filming",
value=False))
self.parameters.add(
params.ParameterSetBoolean(
description="Use an external camera trigger",
name="external_trigger",
value=False))
self.parameters.add(
params.ParameterString(description="Camera head model",
name="head_model",
value=self.camera.getHeadModel(),
is_mutable=False))
self.parameters.add(
params.ParameterSetBoolean(description="Isolated crop mode",
name="isolated_cropmode",
value=False))
self.parameters.add(
params.ParameterSetBoolean(description="Advanced EMCCD gain mode",
name="emccd_advanced",
value=False))
self.newParameters(self.parameters, initialization=True)
