def library(diffraction_pattern):
dp = diffraction_pattern.mean((0, 1))
im = Signal2D(np.ones((10, 10)))
cdl = CalibrationDataLibrary(
au_x_grating_dp=dp, au_x_grating_im=im, moo3_dp=dp, moo3_im=im
)
return cdl
def calibration_library(request, ring_pattern):
# Create a dummy X-grating image
data = np.zeros((200, 200))
data[:, 10:20] = 100
data[:, 30:40] = 50
data[:, 150:160] = 50
data[:, 170:180] = 100
im = Signal2D(data)
return CalibrationDataLibrary(au_x_grating_dp=ring_pattern,
au_x_grating_im=im)
def empty_calibration_library(request):
return CalibrationDataLibrary()