Source code for nxtomomill.converter.hdf5.acquisition.xrdctacquisition
"""
module to define a xrd-ct acquisition (made by bliss)
"""
from silx.io.url import DataUrl
from nxtomomill.io.acquisitionstep import AcquisitionStep
from nxtomomill.io.config import TomoHDF5Config
from nxtomomill.converter.hdf5.acquisition.standardacquisition import (
StandardAcquisition,
)
[docs]class XRDCTAcquisition(StandardAcquisition):
[docs] def __init__(
self,
root_url: DataUrl,
configuration: TomoHDF5Config,
detector_sel_callback,
start_index,
copy_frames: bool = False,
):
"""
Note: for now we are force to provide entry and entry path as both
can be different. For example when we are browsing the sample
file entry == entry_path == 1.1 for example.
Bit for the sample file file entry == 1.1 != entry_path == acquisssXXX_1.1
:param entry:
:param file_keys:
:param scan_titles:
:param param_already_defined:
:param raise_error_if_issue:
:param detector_sel_callback:
"""
super().__init__(
root_url=root_url,
configuration=configuration,
detector_sel_callback=detector_sel_callback,
start_index=start_index,
)
# for XRD-CT data is contained in the 'acquisition' sequence
# and we only have projections
self.register_step(url=root_url, entry_type=AcquisitionStep.PROJECTION)
@property
def is_xrd_ct(self):
return True
@property
def require_x_translation(self):
return False
@property
def require_z_translation(self):
return True
@property
def has_diode(self):
return True
[docs] def is_different_sequence(self, url: DataUrl):
if not isinstance(url, DataUrl):
raise TypeError(
"url is expected to be a DataUrl. This case is " "not managed"
)
def get_scan_name(my_str):
return "".join(my_str.rstrip(".").split(".")[0:-1])
return self.root_url.file_path() != url.file_path() and get_scan_name(
self.root_url.data_path()
) != get_scan_name(url.data_path())
[docs] def get_axis_scale_types(self):
"""
Return axis display for the detector data to be used by silx view
"""
return ["linear", "log"]
def _write_beam(self, root_node, request_input, input_callback):
instrument_node = root_node.require_group("instrument")
instrument_node.require_group("beam")