Source code for ess.isissans.data

# SPDX-License-Identifier: BSD-3-Clause
# Copyright (c) 2024 Scipp contributors (https://github.com/scipp)
from ess.sans.data import Registry
from ess.sans.types import (
    BackgroundRun,
    DirectBeamFilename,
    EmptyBeamRun,
    Filename,
    PixelMaskFilename,
    SampleRun,
)

from .io import CalibrationFilename

_sans2d_registry = Registry(
    instrument='sans2d',
    files={
        # Direct beam file (efficiency of detectors as a function of wavelength)
        'DIRECT_SANS2D_REAR_34327_4m_8mm_16Feb16.dat.h5': 'md5:43f4188301d709aa49df0631d03a67cb',  # noqa: E501
        # Empty beam run (no sample and no sample holder/can)
        'SANS2D00063091.nxs.h5': 'md5:ec7f78d51a4abc643bbe1965b7a876b9',
        # Sample run (sample and sample holder/can)
        'SANS2D00063114.nxs.h5': 'md5:d0701afe88c09e6a714b31ecfbd79c0c',
        # Background run (no sample, sample holder/can only)
        'SANS2D00063159.nxs.h5': 'md5:8d740b29d8965c8d9ca4f20f1e68ec15',
        # Solid angles of the SANS2D detector pixels computed by Mantid (for tests)
        'SANS2D00063091.SolidAngle_from_mantid.h5': 'md5:d57b82db377cb1aea0beac7202713861',  # noqa: E501
    },
    version='1',
)




[docs]
def sans2d_solid_angle_reference() -> str:
    """Solid angles of the SANS2D detector pixels computed by Mantid (for tests)"""
    return _sans2d_registry.get_path('SANS2D00063091.SolidAngle_from_mantid.h5')




_zoom_registry = Registry(
    instrument='zoom',
    files={
        # Sample run (sample and sample holder/can) with applied 192tubeCalibration_11-02-2019_r5_10lines.nxs  # noqa: E501
        'ZOOM00034786.nxs.h5.zip': 'md5:e1c53bf826dd87545df1b3629f424762',
        # Empty beam run (no sample and no sample holder/can) - Scipp-hdf5 format
        'ZOOM00034787.nxs.h5': 'md5:27e563d4e57621518658307acbbc3413',
        # Calibration file, Mantid processed NeXus
        '192tubeCalibration_11-02-2019_r5_10lines.nxs': 'md5:ca1e0e3c387903be445d0dfd0a784ed6',  # noqa: E501
        # Direct beam file (efficiency of detectors as a function of wavelength)
        'Direct_Zoom_4m_8mm_100522.txt.h5': 'md5:bbe813580676a9ad170934ffb7c99617',
        # Moderator file (used for computing Q-resolution)
        'ModeratorStdDev_TS2_SANS_LETexptl_07Aug2015.txt': 'md5:5fc389340d453b9095a5dfcc33608dae',  # noqa: E501
        # ISIS user file configuring the data reduction
        'USER_ZOOM_Cabral_4m_TJump_233G_8x8mm_Small_BEAMSTOP_v1_M5.toml': 'md5:4423ecb7d924c79711aba5b0a30a23e7',  # noqa: E501
        # 7 pixel mask files for the ZOOM00034786.nxs run
        'andru_test.xml': 'md5:c59e0c4a80640a387df7beca4857e66f',
        'left_beg_18_2.xml': 'md5:5b24a8954d4d8a291f59f5392cd61681',
        'right_beg_18_2.xml': 'md5:fae95a5056e5f5ba4996c8dff83ec109',
        'small_bs_232.xml': 'md5:6d67dea9208193c9f0753ffcbb50ed83',
        'small_BS_31032023.xml': 'md5:3c644e8c75105809ab521773f9c0c85b',
        'tube_1120_bottom.xml': 'md5:fe577bf73c16bf5ac909516fa67360e9',
        'tubes_beg_18_2.xml': 'md5:2debde8d82c383cc3d592ea000552300',
    },
    version='2',
)




[docs]
def sans2d_tutorial_direct_beam() -> DirectBeamFilename:
    return DirectBeamFilename(
        _sans2d_registry.get_path('DIRECT_SANS2D_REAR_34327_4m_8mm_16Feb16.dat.h5')
    )






[docs]
def sans2d_tutorial_sample_run() -> Filename[SampleRun]:
    return Filename[SampleRun](_sans2d_registry.get_path('SANS2D00063114.nxs.h5'))






[docs]
def sans2d_tutorial_background_run() -> Filename[BackgroundRun]:
    return Filename[BackgroundRun](_sans2d_registry.get_path('SANS2D00063159.nxs.h5'))






[docs]
def sans2d_tutorial_empty_beam_run() -> Filename[EmptyBeamRun]:
    return Filename[EmptyBeamRun](_sans2d_registry.get_path('SANS2D00063091.nxs.h5'))






[docs]
def zoom_tutorial_direct_beam() -> DirectBeamFilename:
    return DirectBeamFilename(
        _zoom_registry.get_path('Direct_Zoom_4m_8mm_100522.txt.h5')
    )






[docs]
def zoom_tutorial_calibration() -> Filename[CalibrationFilename]:
    return Filename[CalibrationFilename](
        _zoom_registry.get_path('192tubeCalibration_11-02-2019_r5_10lines.nxs')
    )






[docs]
def zoom_tutorial_sample_run() -> Filename[SampleRun]:
    return Filename[SampleRun](
        _zoom_registry.get_path('ZOOM00034786.nxs.h5.zip', unzip=True)[0]
    )






[docs]
def zoom_tutorial_empty_beam_run() -> Filename[EmptyBeamRun]:
    return Filename[EmptyBeamRun](_zoom_registry.get_path('ZOOM00034787.nxs.h5'))






[docs]
def zoom_tutorial_mask_filenames() -> list[PixelMaskFilename]:
    return [
        PixelMaskFilename(_zoom_registry.get_path('andru_test.xml')),
        PixelMaskFilename(_zoom_registry.get_path('left_beg_18_2.xml')),
        PixelMaskFilename(_zoom_registry.get_path('right_beg_18_2.xml')),
        PixelMaskFilename(_zoom_registry.get_path('small_bs_232.xml')),
        PixelMaskFilename(_zoom_registry.get_path('small_BS_31032023.xml')),
        PixelMaskFilename(_zoom_registry.get_path('tube_1120_bottom.xml')),
        PixelMaskFilename(_zoom_registry.get_path('tubes_beg_18_2.xml')),
    ]