def generate_shoebox(self, bbox, centre, intensity, mask=False):
from dials.model.data import Shoebox
from dials.algorithms.shoebox import MaskCode
shoebox = Shoebox()
shoebox.bbox = bbox
shoebox.allocate()
for i in range(len(shoebox.mask)):
shoebox.mask[i] = MaskCode.Valid | MaskCode.Foreground
shoebox.data = self.gaussian(
shoebox.size(), 1.0,
[c - o for c, o in zip(centre[::-1], shoebox.offset())],
[s / 8.0 for s in shoebox.size()])
if mask:
shoebox.mask = self.create_mask(
shoebox.size(),
[c - o for c, o in zip(centre[::-1], shoebox.offset())],
MaskCode.Valid | MaskCode.Foreground)
tot = 0
mask_code = MaskCode.Valid | MaskCode.Foreground
for i in range(len(shoebox.data)):
if shoebox.mask[i] & mask_code == mask_code:
tot += shoebox.data[i]
if tot > 0:
shoebox.data *= intensity / tot
return shoebox
def tst_consistent(self):
from random import randint
from dials.model.data import Shoebox
from dials.array_family import flex
for i in range(1000):
x0 = randint(0, 1000)
y0 = randint(0, 1000)
z0 = randint(0, 1000)
x1 = randint(1, 10) + x0
y1 = randint(1, 10) + y0
z1 = randint(1, 10) + z0
try:
shoebox = Shoebox((x0, x1, y0, y1, z0, z1))
assert (not shoebox.is_consistent())
shoebox.allocate()
assert (shoebox.is_consistent())
shoebox.data = flex.real(flex.grid(20, 20, 20))
assert (not shoebox.is_consistent())
shoebox.deallocate()
assert (not shoebox.is_consistent())
except Exception, e:
print x0, y0, z0, x1, y1, z1
raise
def tst_count_mask_values(self):
from dials.model.data import Shoebox
from random import randint, sample
for i in range(10):
x0 = randint(0, 90)
y0 = randint(0, 90)
z0 = randint(0, 90)
x1 = randint(1, 10) + x0
y1 = randint(1, 10) + y0
z1 = randint(1, 10) + z0
shoebox = Shoebox((x0, x1, y0, y1, z0, z1))
shoebox.allocate()
maxnum = len(shoebox.mask)
num = randint(1, maxnum)
indices = sample(list(range(maxnum)), num)
value = (1 << 2)
for i in indices:
shoebox.mask[i] = value
assert (shoebox.count_mask_values(value) == num)
# Test passed
print 'OK'
def gen_shoebox():
shoebox = Shoebox(0, (0, 4, 0, 3, 0, 1))
shoebox.allocate()
for k in range(1):
for j in range(3):
for i in range(4):
shoebox.data[k, j, i] = i + j + k + 0.1
shoebox.mask[k, j, i] = i % 2
shoebox.background[k, j, i] = i * j + 0.2
return shoebox
def test_allocate():
for i in range(10):
x0 = random.randint(0, 1000)
y0 = random.randint(0, 1000)
z0 = random.randint(0, 1000)
x1 = random.randint(1, 10) + x0
y1 = random.randint(1, 10) + y0
z1 = random.randint(1, 10) + z0
shoebox = Shoebox((x0, x1, y0, y1, z0, z1))
shoebox.allocate()
assert shoebox.data.all() == (z1 - z0, y1 - y0, x1 - x0)
assert shoebox.mask.all() == (z1 - z0, y1 - y0, x1 - x0)
shoebox.deallocate()
assert shoebox.data.all() == (0, 0, 0)
assert shoebox.mask.all() == (0, 0, 0)
def test_count_mask_values():
for i in range(10):
x0 = random.randint(0, 90)
y0 = random.randint(0, 90)
z0 = random.randint(0, 90)
x1 = random.randint(1, 10) + x0
y1 = random.randint(1, 10) + y0
z1 = random.randint(1, 10) + z0
shoebox = Shoebox((x0, x1, y0, y1, z0, z1))
shoebox.allocate()
maxnum = len(shoebox.mask)
num = random.randint(1, maxnum)
indices = random.sample(list(range(maxnum)), num)
value = 1 << 2
for i in indices:
shoebox.mask[i] = value
assert shoebox.count_mask_values(value) == num
def test_consistent():
from dials.array_family import flex
for i in range(1000):
x0 = random.randint(0, 1000)
y0 = random.randint(0, 1000)
z0 = random.randint(0, 1000)
x1 = random.randint(1, 10) + x0
y1 = random.randint(1, 10) + y0
z1 = random.randint(1, 10) + z0
try:
shoebox = Shoebox((x0, x1, y0, y1, z0, z1))
assert not shoebox.is_consistent()
shoebox.allocate()
assert shoebox.is_consistent()
shoebox.data = flex.real(flex.grid(20, 20, 20))
assert not shoebox.is_consistent()
shoebox.deallocate()
assert not shoebox.is_consistent()
except Exception:
print(x0, y0, z0, x1, y1, z1)
raise
def tst_allocate(self):
from random import randint
from dials.model.data import Shoebox
for i in range(10):
x0 = randint(0, 1000)
y0 = randint(0, 1000)
z0 = randint(0, 1000)
x1 = randint(1, 10) + x0
y1 = randint(1, 10) + y0
z1 = randint(1, 10) + z0
shoebox = Shoebox((x0, x1, y0, y1, z0, z1))
shoebox.allocate()
assert (shoebox.data.all() == (z1 - z0, y1 - y0, x1 - x0))
assert (shoebox.mask.all() == (z1 - z0, y1 - y0, x1 - x0))
shoebox.deallocate()
assert (shoebox.data.all() == (0, 0, 0))
assert (shoebox.mask.all() == (0, 0, 0))
# Test passed
print 'OK'
def test_split_partials_with_shoebox():
from dials.model.data import Shoebox
r = flex.reflection_table()
r["value1"] = flex.double()
r["value2"] = flex.int()
r["value3"] = flex.double()
r["bbox"] = flex.int6()
r["panel"] = flex.size_t()
r["shoebox"] = flex.shoebox()
expected = []
for i in range(100):
x0 = random.randint(0, 100)
x1 = x0 + random.randint(1, 10)
y0 = random.randint(0, 100)
y1 = y0 + random.randint(1, 10)
z0 = random.randint(0, 100)
z1 = z0 + random.randint(1, 10)
v1 = random.uniform(0, 100)
v2 = random.randint(0, 100)
v3 = random.uniform(0, 100)
sbox = Shoebox(0, (x0, x1, y0, y1, z0, z1))
sbox.allocate()
assert sbox.is_consistent()
w = x1 - x0
h = y1 - y0
for z in range(z0, z1):
for y in range(y0, y1):
for x in range(x0, x1):
sbox.data[z - z0, y - y0, x - x0] = x + y * w + z * w * h
r.append({
"value1": v1,
"value2": v2,
"value3": v3,
"bbox": (x0, x1, y0, y1, z0, z1),
"panel": 0,
"shoebox": sbox,
})
for z in range(z0, z1):
sbox = Shoebox(0, (x0, x1, y0, y1, z, z + 1))
sbox.allocate()
assert sbox.is_consistent()
w = x1 - x0
h = y1 - y0
for y in range(y0, y1):
for x in range(x0, x1):
sbox.data[0, y - y0, x - x0] = x + y * w + z * w * h
expected.append({
"value1": v1,
"value2": v2,
"value3": v3,
"bbox": (x0, x1, y0, y1, z, z + 1),
"partial_id": i,
"panel": 0,
"shoebox": sbox,
})
r.split_partials_with_shoebox()
assert len(r) == len(expected)
EPS = 1e-7
for r1, r2 in zip(r.rows(), expected):
assert abs(r1["value1"] - r2["value1"]) < EPS
assert r1["value2"] == r2["value2"]
assert abs(r1["value3"] - r2["value3"]) < EPS
assert r1["bbox"] == r2["bbox"]
assert r1["partial_id"] == r2["partial_id"]
assert r1["panel"] == r2["panel"]
assert (r1["shoebox"].data.as_double().as_1d().all_approx_equal(
r2["shoebox"].data.as_double().as_1d()))
def tilt_fit(imgs, is_bg_pix, delta_q, photon_gain, sigma_rdout, zinger_zscore,
exper, predicted_refls, sb_pad=0, filter_boundary_spots=False,
minsnr=None, mintilt=None, plot=False, verbose=False, is_BAD_pix=None,
min_strong=None, min_bg=10, min_dist_to_bad_pix=7, **kwargs):
if is_BAD_pix is None:
is_BAD_pix = np.zeros(np.array(is_bg_pix).shape, np.bool)
predicted_refls['id'] = flex.int(len(predicted_refls), -1)
predicted_refls['imageset_id'] = flex.int(len(predicted_refls), 0)
El = ExperimentList()
El.append(exper)
predicted_refls.centroid_px_to_mm(El)
predicted_refls.map_centroids_to_reciprocal_space(El)
ss_dim, fs_dim = imgs[0].shape
n_refl = len(predicted_refls)
integrations = []
variances = []
coeffs = []
new_shoeboxes = []
tilt_error = []
boundary = []
detdist = exper.detector[0].get_distance()
pixsize = exper.detector[0].get_pixel_size()[0]
ave_wave = exper.beam.get_wavelength()
bad_trees = {}
unique_panels = set(predicted_refls["panel"])
for p in unique_panels:
panel_bad_pix = is_BAD_pix[p]
ybad, xbad = np.where(is_BAD_pix[0])
if ybad.size:
bad_pts = zip(ybad, xbad)
bad_trees[p] = cKDTree(bad_pts)
else:
bad_trees[p] = None
sel = []
for i_ref in range(len(predicted_refls)):
ref = predicted_refls[i_ref]
i_com, j_com, _ = ref['xyzobs.px.value']
# which detector panel am I on ?
i_panel = ref['panel']
if bad_trees[i_panel] is not None:
if bad_trees[i_panel].query_ball_point((i_com, j_com), r=min_dist_to_bad_pix):
sel.append(False)
integrations.append(None)
variances.append(None)
coeffs.append(None)
new_shoeboxes.append(None)
tilt_error.append(None)
boundary.append(None)
continue
i1_a, i2_a, j1_a, j2_a, _, _ = ref['bbox'] # bbox of prediction
i1_ = max(i1_a, 0)
i2_ = min(i2_a, fs_dim-1)
j1_ = max(j1_a, 0)
j2_ = min(j2_a, ss_dim-1)
# get the number of pixels spanning the box in pixels
Qmag = 2*np.pi*np.linalg.norm(ref['rlp']) # magnitude momentum transfer of the RLP in physicist convention
rad1 = (detdist/pixsize) * np.tan(2*np.arcsin((Qmag-delta_q*.5)*ave_wave/4/np.pi))
rad2 = (detdist/pixsize) * np.tan(2*np.arcsin((Qmag+delta_q*.5)*ave_wave/4/np.pi))
bbox_extent = (rad2-rad1) / np.sqrt(2) # rad2 - rad1 is the diagonal across the bbox
i_com = i_com - 0.5
j_com = j_com - 0.5
i_low = int(i_com - bbox_extent/2.)
i_high = int(i_com + bbox_extent/2.)
j_low = int(j_com - bbox_extent/2.)
j_high = int(j_com + bbox_extent/2.)
i1_orig = max(i_low, 0)
i2_orig = min(i_high, fs_dim-1)
j1_orig = max(j_low, 0)
j2_orig = min(j_high, ss_dim-1)
i_low = i_low - sb_pad
i_high = i_high + sb_pad
j_low = j_low - sb_pad
j_high = j_high + sb_pad
i1 = max(i_low, 0)
i2 = min(i_high, fs_dim-1)
j1 = max(j_low, 0)
j2 = min(j_high, ss_dim-1)
i1_p = i1_orig - i1
i2_p = i1_p + i2_orig-i1_orig
j1_p = j1_orig - j1
j2_p = j1_p + j2_orig-j1_orig
if i1 == 0 or i2 == fs_dim or j1 == 0 or j2 == ss_dim:
boundary.append(True)
if filter_boundary_spots:
sel.append(False)
integrations.append(None)
variances.append(None)
coeffs.append(None)
new_shoeboxes.append(None)
tilt_error.append(None)
continue
else:
boundary.append(False)
# get the iamge and mask
shoebox_img = imgs[i_panel][j1:j2, i1:i2] / photon_gain # NOTE: gain is imortant here!
dials_mask = np.zeros(shoebox_img.shape).astype(np.int32)
# initially all pixels are valid
dials_mask += MaskCode.Valid
shoebox_mask = is_bg_pix[i_panel][j1:j2, i1:i2]
badpix_mask = is_BAD_pix[i_panel][j1:j2, i1:i2]
dials_mask[shoebox_mask] = dials_mask[shoebox_mask] + MaskCode.Background
new_shoebox = Shoebox((i1_orig, i2_orig, j1_orig, j2_orig, 0, 1))
new_shoebox.allocate()
new_shoebox.data = flex.float(np.ascontiguousarray(shoebox_img[None, j1_p:j2_p, i1_p: i2_p]))
#new_shoebox.data = flex.float(shoebox_img[None,])
# get coordinates arrays of the image
Y, X = np.indices(shoebox_img.shape)
# determine if any more outliers are present in background pixels
img1d = shoebox_img.ravel()
mask1d = shoebox_mask.ravel() # mask specifies which pixels are bg
# out1d specifies which bg pixels are outliers (zingers)
out1d = np.zeros(mask1d.shape, bool)
out1d[mask1d] = is_outlier(img1d[mask1d].ravel(), zinger_zscore)
out2d = out1d.reshape(shoebox_img.shape)
# combine bad2d with badpix mask
out2d = np.logical_or(out2d, badpix_mask)
# these are points we fit to: both zingers and original mask
fit_sel = np.logical_and(~out2d, shoebox_mask) # fit plane to these points, no outliers, no masked
if np.sum(fit_sel) < min_bg:
integrations.append(None)
variances.append(None)
coeffs.append(None)
new_shoeboxes.append(None)
tilt_error.append(None)
sel.append(False)
continue
# update the dials mask...
dials_mask[fit_sel] = dials_mask[fit_sel] + MaskCode.BackgroundUsed
# fast scan pixels, slow scan pixels, pixel values (corrected for gain)
fast, slow, rho_bg = X[fit_sel], Y[fit_sel], shoebox_img[fit_sel]
# do the fit of the background plane
A = np.array([fast, slow, np.ones_like(fast)]).T
# weights matrix:
W = np.diag(1 / (sigma_rdout ** 2 + rho_bg))
AWA = np.dot(A.T, np.dot(W, A))
try:
AWA_inv = np.linalg.inv(AWA)
except np.linalg.LinAlgError:
print ("WARNING: Fit did not work.. investigate reflection")
print (ref)
integrations.append(None)
variances.append(None)
coeffs.append(None)
new_shoeboxes.append(None)
tilt_error.append(None)
sel.append(False)
continue
AtW = np.dot(A.T, W)
a, b, c = np.dot(np.dot(AWA_inv, AtW), rho_bg)
coeffs.append((a, b, c))
# fit of the tilt plane background
X1d = np.ravel(X)
Y1d = np.ravel(Y)
background = (X1d * a + Y1d * b + c).reshape(shoebox_img.shape)
new_shoebox.background = flex.float(np.ascontiguousarray(background[None, j1_p: j2_p, i1_p:i2_p]))
# vector of residuals
r = rho_bg - np.dot(A, (a, b, c))
Nbg = len(rho_bg)
Nparam = 3
r_fact = np.dot(r.T, np.dot(W, r)) / (Nbg - Nparam)
var_covar = AWA_inv * r_fact
abc_var = var_covar[0][0], var_covar[1][1], var_covar[2][2]
# place the strong spot mask in the expanded shoebox
peak_mask = ref['shoebox'].mask.as_numpy_array()[0] == MaskCode.Valid + MaskCode.Foreground
peak_mask_valid = peak_mask[j1_-j1_a:- j1_a + j2_, i1_-i1_a:-i1_a + i2_]
peak_mask_expanded = np.zeros_like(shoebox_mask)
# overlap region
i1_o = max(i1_, i1)
i2_o = min(i2_, i2)
j1_o = max(j1_, j1)
j2_o = min(j2_, j2)
pk_mask_istart = i1_o - i1_
pk_mask_jstart = j1_o - j1_
pk_mask_istop = peak_mask_valid.shape[1] - (i2_ - i2_o)
pk_mask_jstop = peak_mask_valid.shape[0] - (j2_ - j2_o)
peak_mask_overlap = peak_mask_valid[pk_mask_jstart: pk_mask_jstop, pk_mask_istart: pk_mask_istop]
pk_mask_exp_i1 = i1_o - i1
pk_mask_exp_j1 = j1_o - j1
pk_mask_exp_i2 = peak_mask_expanded.shape[1] - (i2 - i2_o)
pk_mask_exp_j2 = peak_mask_expanded.shape[0] - (j2 - j2_o)
peak_mask_expanded[pk_mask_exp_j1: pk_mask_exp_j2, pk_mask_exp_i1: pk_mask_exp_i2] = peak_mask_overlap
# update the dials mask
dials_mask[peak_mask_expanded] = dials_mask[peak_mask_expanded] + MaskCode.Foreground
p = X[peak_mask_expanded] # fast scan coords
q = Y[peak_mask_expanded] # slow scan coords
rho_peak = shoebox_img[peak_mask_expanded] # pixel values
Isum = np.sum(rho_peak - a*p - b*q - c) # summed spot intensity
var_rho_peak = sigma_rdout ** 2 + rho_peak # include readout noise in the variance
Ns = len(rho_peak) # number of integrated peak pixels
# variance propagated from tilt plane constants
var_a_term = abc_var[0] * ((np.sum(p))**2)
var_b_term = abc_var[1] * ((np.sum(q))**2)
var_c_term = abc_var[2] * (Ns**2)
tilt_error.append(var_a_term + var_b_term + var_c_term)
# total variance of the spot
var_Isum = np.sum(var_rho_peak) + var_a_term + var_b_term + var_c_term
integrations.append(Isum)
variances.append(var_Isum)
new_shoebox.mask = flex.int(np.ascontiguousarray(dials_mask[None, j1_p:j2_p, i1_p:i2_p]))
new_shoeboxes.append(new_shoebox)
sel.append(True)
if i_ref % 50 == 0 and verbose:
print("Integrated refls %d / %d" % (i_ref+1, n_refl))
#if filter_boundary_spots:
# sel = flex.bool([I is not None for I in integrations])
boundary = np.array(boundary)[sel].astype(bool)
integrations = np.array([I for I in integrations if I is not None])
variances = np.array([v for v in variances if v is not None])
coeffs = np.array([c for c in coeffs if c is not None])
tilt_error = np.array([te for te in tilt_error if te is not None])
#boundary = np.zeros(tilt_error.shape).astype(np.bool)
predicted_refls = predicted_refls.select(flex.bool(sel))
predicted_refls['resolution'] = flex.double( 1/ np.linalg.norm(predicted_refls['rlp'], axis=1))
predicted_refls['boundary'] = flex.bool(boundary)
predicted_refls["intensity.sum.value.Leslie99"] = flex.double(integrations)
predicted_refls["intensity.sum.variance.Leslie99"] = flex.double(variances)
predicted_refls['shoebox'] = flex.shoebox([sb for sb in new_shoeboxes if sb is not None])
idx_assign = assign_indices.AssignIndicesGlobal(tolerance=0.333)
idx_assign(predicted_refls, El)
return predicted_refls, coeffs, tilt_error, integrations, variances
all_residual.append(np.mean(residual))
ref["snr"] = np.nan_to_num(Isum / varIsum)
ref["tilt_error"] = np.diag(variance_matrix).sum()
ref["shoebox_roi"] = shoebox_roi
panels.append(ref["panel"])
xyzobs.append(list(ref["xyzobs.px.value"]))
snr = np.array(integrations) / np.sqrt(variances)
data = {"panel": panels, "shoebox_roi": bboxes, "integration": integrations, "variance": variances,
"tilt_errors": tilt_error, "xyzobs.px.value": xyzobs, "snr": snr, "dips_below_zero": dips_below_zero}
df = pandas.DataFrame(data)
shoeboxes = []
for i1,i2,j1,j2 in bboxes:
new_shoebox = Shoebox((i1,i2, j1, j2, 0, 1))
new_shoebox.allocate()
shoeboxes.append(new_shoebox)
embed()
if not args.plotassembled:
#from cxid9114.prediction import prediction_utils
import pylab as plt
#refls_predict_bypanel = prediction_utils.refls_by_panelname(Rnew)
pause = args.pause
plt.figure(1)
ax = plt.gca()
refls_bypanel = df.groupby("panel")
for panel_id in df.panel.unique():
if args.pause == -1:
plt.figure(1)
def tst_split_partials_with_shoebox(self):
from dials.array_family import flex
from random import randint, uniform
from dials.model.data import Shoebox
r = flex.reflection_table()
r['value1'] = flex.double()
r['value2'] = flex.int()
r['value3'] = flex.double()
r['bbox'] = flex.int6()
r['panel'] = flex.size_t()
r['shoebox'] = flex.shoebox()
expected = []
for i in range(100):
x0 = randint(0, 100)
x1 = x0 + randint(1, 10)
y0 = randint(0, 100)
y1 = y0 + randint(1, 10)
z0 = randint(0, 100)
z1 = z0 + randint(1, 10)
v1 = uniform(0, 100)
v2 = randint(0, 100)
v3 = uniform(0, 100)
sbox = Shoebox(0, (x0, x1, y0, y1, z0, z1))
sbox.allocate()
assert (sbox.is_consistent())
w = x1 - x0
h = y1 - y0
for z in range(z0, z1):
for y in range(y0, y1):
for x in range(x0, x1):
sbox.data[z - z0, y - y0,
x - x0] = x + y * w + z * w * h
r.append({
'value1': v1,
'value2': v2,
'value3': v3,
'bbox': (x0, x1, y0, y1, z0, z1),
'panel': 0,
'shoebox': sbox
})
for z in range(z0, z1):
sbox = Shoebox(0, (x0, x1, y0, y1, z, z + 1))
sbox.allocate()
assert (sbox.is_consistent())
w = x1 - x0
h = y1 - y0
for y in range(y0, y1):
for x in range(x0, x1):
sbox.data[0, y - y0, x - x0] = x + y * w + z * w * h
expected.append({
'value1': v1,
'value2': v2,
'value3': v3,
'bbox': (x0, x1, y0, y1, z, z + 1),
'partial_id': i,
'panel': 0,
'shoebox': sbox
})
r.split_partials_with_shoebox()
assert (len(r) == len(expected))
EPS = 1e-7
for r1, r2 in zip(r, expected):
assert (abs(r1['value1'] - r2['value1']) < EPS)
assert (r1['value2'] == r2['value2'])
assert (abs(r1['value3'] - r2['value3']) < EPS)
assert (r1['bbox'] == r2['bbox'])
assert (r1['partial_id'] == r2['partial_id'])
assert (r1['panel'] == r2['panel'])
assert (r1['shoebox'].data.as_double().as_1d().all_approx_equal(
r2['shoebox'].data.as_double().as_1d()))
print 'OK'
def tst_split_partials_with_shoebox(self):
from dials.array_family import flex
from random import randint, uniform
from dials.model.data import Shoebox
r = flex.reflection_table()
r['value1'] = flex.double()
r['value2'] = flex.int()
r['value3'] = flex.double()
r['bbox'] = flex.int6()
r['panel'] = flex.size_t()
r['shoebox'] = flex.shoebox()
expected = []
for i in range(100):
x0 = randint(0, 100)
x1 = x0 + randint(1, 10)
y0 = randint(0, 100)
y1 = y0 + randint(1, 10)
z0 = randint(0, 100)
z1 = z0 + randint(1, 10)
v1 = uniform(0, 100)
v2 = randint(0, 100)
v3 = uniform(0, 100)
sbox = Shoebox(0, (x0, x1, y0, y1, z0, z1))
sbox.allocate()
assert(sbox.is_consistent())
w = x1 - x0
h = y1 - y0
for z in range(z0, z1):
for y in range(y0, y1):
for x in range(x0, x1):
sbox.data[z-z0,y-y0,x-x0] = x+y*w+z*w*h
r.append({
'value1' : v1,
'value2' : v2,
'value3' : v3,
'bbox' : (x0, x1, y0, y1, z0, z1),
'panel' : 0,
'shoebox' : sbox
})
for z in range(z0, z1):
sbox = Shoebox(0, (x0, x1, y0, y1, z, z+1))
sbox.allocate()
assert(sbox.is_consistent())
w = x1 - x0
h = y1 - y0
for y in range(y0, y1):
for x in range(x0, x1):
sbox.data[0,y-y0,x-x0] = x+y*w+z*w*h
expected.append({
'value1' : v1,
'value2' : v2,
'value3' : v3,
'bbox' : (x0, x1, y0, y1, z, z+1),
'partial_id' : i,
'panel' : 0,
'shoebox' : sbox
})
r.split_partials_with_shoebox()
assert(len(r) == len(expected))
EPS = 1e-7
for r1, r2 in zip(r, expected):
assert(abs(r1['value1'] - r2['value1']) < EPS)
assert(r1['value2'] == r2['value2'])
assert(abs(r1['value3'] - r2['value3']) < EPS)
assert(r1['bbox'] == r2['bbox'])
assert(r1['partial_id'] == r2['partial_id'])
assert(r1['panel'] == r2['panel'])
assert(r1['shoebox'].data.as_double().as_1d().all_approx_equal(
r2['shoebox'].data.as_double().as_1d()))
print 'OK'
