Using tractography function in pipeline to generate structure tensors

Import the main analysis module and tractography module. Use the analysis module to download a raw brain of interest, then use the tractography function "nii_to_tiff_stack" to save a .nii as a TIFF stack.


In [1]:
import tractography as tract

In [2]:
import analysis3 as a3

In [3]:
output = a3.get_raw_brain("s275", "userToken.pem", resolution = 5, save = True)

In [4]:
tract.nii_to_tiff_stack("s275_raw.nii", "s275")

In [5]:
data = tract.tiff_stack_to_array("s275_TIFFs/")


(62, 51, 1114)

From there, run the generate_FSL_structure_tensor code to save a copy of the FSL structure tensor.

Note that the value can also be directly used from the function.


In [6]:
output = tract.generate_FSL_structure_tensor(data, "s275")


Start DoG Sigma on 1
Start Gauss Sigma with gausigma = 2.3
Generating Gaussian kernel...
Blurring gradient products...
Saving a copy for this Gaussian sigma...
Completed computing structure tensor on s275!

In [7]:
print output


[[[[  1.17211079e-03   4.61393298e-04   4.29590815e-04   1.18349027e-03
      5.82360779e-04   8.46458040e-03]
   [  1.75740977e-03   6.87447435e-04   3.98420147e-04   1.77207997e-03
      6.44385349e-04   1.14451321e-02]
   [  2.41538463e-03   9.29222791e-04   3.85111751e-04   2.43816711e-03
      7.03715777e-04   1.44598400e-02]
   ..., 
   [  1.82602147e-03   9.09190916e-04  -8.17735199e-05   2.15542666e-03
     -1.46867416e-04   8.35172273e-03]
   [  1.50017091e-03   6.78559416e-04   1.57159142e-04   1.68193295e-03
      1.27213498e-04   7.03569176e-03]
   [  1.20673736e-03   4.98128415e-04   2.78341293e-04   1.29545608e-03
      2.64797331e-04   5.34076942e-03]]

  [[  1.59076368e-03   4.97569446e-04   5.80972875e-04   1.13690377e-03
      5.56790386e-04   1.14370435e-02]
   [  2.38564098e-03   7.43634766e-04   5.29687211e-04   1.70573976e-03
      5.93669771e-04   1.54217118e-02]
   [  3.27508710e-03   1.00224023e-03   5.01179951e-04   2.34626536e-03
      6.26834633e-04   1.94152426e-02]
   ..., 
   [  2.66696839e-03   1.07043260e-03  -2.19439753e-04   2.17685313e-03
     -2.76094564e-04   1.13392416e-02]
   [  2.14943266e-03   7.77045672e-04   1.46880309e-04   1.66850537e-03
      5.17653352e-05   9.48769785e-03]
   [  1.69827708e-03   5.52878482e-04   3.42366082e-04   1.26388262e-03
      2.25922806e-04   7.16846902e-03]]

  [[  1.98619091e-03   5.13362000e-04   7.32669316e-04   9.53714247e-04
      4.33694513e-04   1.41119901e-02]
   [  2.97997100e-03   7.71552383e-04   6.57445809e-04   1.43730245e-03
      4.15195769e-04   1.89450514e-02]
   [  4.08488512e-03   1.03432755e-03   6.04293833e-04   1.97526417e-03
      3.91252339e-04   2.37172097e-02]
   ..., 
   [  3.65355005e-03   1.21816690e-03  -4.70814295e-04   1.96808041e-03
     -4.49481013e-04   1.39549319e-02]
   [  2.87985313e-03   8.57576262e-04   5.81731802e-05   1.47234718e-03
     -8.36622057e-05   1.15873218e-02]
   [  2.22480507e-03   5.85491769e-04   3.56018805e-04   1.08654622e-03
      1.25232618e-04   8.71116668e-03]]

  ..., 
  [[  1.79413974e-03  -4.83728916e-04   5.86165290e-04   2.01979768e-03
     -9.82319820e-04   1.17381057e-02]
   [  2.66172434e-03  -7.07844039e-04   5.35911822e-04   2.98819761e-03
     -1.18201657e-03   1.57815963e-02]
   [  3.56088299e-03  -9.42064100e-04   4.84556687e-04   3.99167836e-03
     -1.29942317e-03   1.97742023e-02]
   ..., 
   [  2.02978379e-03  -5.77120169e-04   3.66298918e-04   2.30757613e-03
     -3.04810703e-04   1.25280973e-02]
   [  1.86059065e-03  -5.31456491e-04   4.53417510e-04   2.11987947e-03
     -3.73611314e-04   1.04762819e-02]
   [  1.58020249e-03  -4.55021422e-04   4.80086775e-04   1.80413551e-03
     -3.98027216e-04   7.81580899e-03]]

  [[  1.45450188e-03  -5.48732118e-04   4.44111065e-04   2.36803782e-03
     -1.03694014e-03   9.01136827e-03]
   [  2.15807045e-03  -8.03532312e-04   3.96837248e-04   3.49868648e-03
     -1.22488150e-03   1.20721580e-02]
   [  2.87444610e-03  -1.06587540e-03   3.44663917e-04   4.66931472e-03
     -1.32233428e-03   1.50480699e-02]
   ..., 
   [  1.53262552e-03  -6.17204001e-04   2.79353670e-04   2.70265224e-03
     -3.30087525e-04   9.44064464e-03]
   [  1.40454969e-03  -5.70566743e-04   3.43359716e-04   2.48831115e-03
     -4.02797916e-04   7.89733138e-03]
   [  1.19252468e-03  -4.89212573e-04   3.62364488e-04   2.11945013e-03
     -4.28230007e-04   5.89279924e-03]]

  [[  1.05412223e-03  -5.24413073e-04   3.02914617e-04   2.34216661e-03
     -9.28034424e-04   6.20846311e-03]
   [  1.56439433e-03  -7.68630300e-04   2.64685834e-04   3.45744588e-03
     -1.07695698e-03   8.28974973e-03]
   [  2.07595062e-03  -1.01692276e-03   2.20139496e-04   4.61020553e-03
     -1.14137749e-03   1.02829728e-02]
   ..., 
   [  1.03833899e-03  -5.58186439e-04   1.91071158e-04   2.65755458e-03
     -3.01560853e-04   6.38179341e-03]
   [  9.51263763e-04  -5.17285429e-04   2.33308761e-04   2.45029526e-03
     -3.67105822e-04   5.34019805e-03]
   [  8.07402015e-04  -4.43979312e-04   2.45444855e-04   2.08829949e-03
     -3.89657187e-04   3.98539100e-03]]]


 [[[  1.21579098e-03   5.59776730e-04   3.97050637e-04   1.67342031e-03
      8.21766211e-04   1.18099703e-02]
   [  1.82897958e-03   8.33147729e-04   2.96158629e-04   2.50500115e-03
      8.90002120e-04   1.58788059e-02]
   [  2.50368449e-03   1.11083663e-03   2.01154340e-04   3.43514932e-03
      9.39165126e-04   1.98997296e-02]
   ..., 
   [  1.95535319e-03   1.14872854e-03  -2.05190416e-04   3.05685494e-03
     -2.87367293e-04   1.13275042e-02]
   [  1.55240949e-03   8.27859330e-04   7.93832369e-05   2.36545294e-03
      1.19794575e-04   9.49692167e-03]
   [  1.21151027e-03   5.83146291e-04   2.38476874e-04   1.80603482e-03
      3.33196571e-04   7.18074897e-03]]

  [[  1.66547450e-03   6.17951737e-04   5.45337680e-04   1.61601417e-03
      7.93294574e-04   1.59810744e-02]
   [  2.50612479e-03   9.23479965e-04   3.96713935e-04   2.42387224e-03
      8.23122973e-04   2.14196388e-02]
   [  3.42619116e-03   1.22992788e-03   2.53772741e-04   3.32342880e-03
      8.31629499e-04   2.67381724e-02]
   ..., 
   [  2.97312788e-03   1.47728820e-03  -4.57128685e-04   3.19296867e-03
     -5.29276615e-04   1.53459748e-02]
   [  2.31198710e-03   1.04057975e-03  -3.27309886e-06   2.42348341e-03
     -2.35159368e-05   1.27754528e-02]
   [  1.76405883e-03   7.09856278e-04   2.63348629e-04   1.81338424e-03
      2.58775690e-04   9.61630512e-03]]

  [[  2.10608752e-03   6.57945522e-04   7.13396352e-04   1.36713975e-03
      6.41074381e-04   1.97422709e-02]
   [  3.16909980e-03   9.88855492e-04   5.15940948e-04   2.05853442e-03
      5.95486141e-04   2.63318717e-02]
   [  4.32445481e-03   1.31405483e-03   3.16935650e-04   2.82037607e-03
      5.26400516e-04   3.26708928e-02]
   ..., 
   [  4.29750979e-03   1.88534590e-03  -9.05943860e-04   3.06891440e-03
     -8.70149001e-04   1.88707076e-02]
   [  3.26887099e-03   1.30518072e-03  -2.23137351e-04   2.27437122e-03
     -2.78360472e-04   1.55868446e-02]
   [  2.42881943e-03   8.62102199e-04   1.99813818e-04   1.65185507e-03
      7.89176920e-05   1.16797853e-02]]

  ..., 
  [[  1.80540432e-03  -4.56666632e-04   5.52637037e-04   2.79508834e-03
     -1.34131697e-03   1.60952620e-02]
   [  2.68383115e-03  -6.68073946e-04   4.63780307e-04   4.13554907e-03
     -1.59836793e-03   2.15749238e-02]
   [  3.57957114e-03  -8.92082287e-04   3.68372217e-04   5.51622687e-03
     -1.73503289e-03   2.69182008e-02]
   ..., 
   [  1.90846832e-03  -5.51096164e-04   3.83051229e-04   3.11886868e-03
     -4.14758309e-04   1.68330651e-02]
   [  1.74204051e-03  -5.11573220e-04   4.77742578e-04   2.86644045e-03
     -5.11483231e-04   1.40925059e-02]
   [  1.47732801e-03  -4.42475546e-04   5.01978153e-04   2.44216761e-03
     -5.44842682e-04   1.05306888e-02]]

  [[  1.47124380e-03  -5.15877735e-04   4.22529847e-04   3.26828216e-03
     -1.41508109e-03   1.23307826e-02]
   [  2.18745810e-03  -7.55070010e-04   3.53339012e-04   4.82894806e-03
     -1.65854162e-03   1.64735354e-02]
   [  2.90487497e-03  -1.00456586e-03   2.75928294e-04   6.43551815e-03
     -1.77081814e-03   2.04530619e-02]
   ..., 
   [  1.44230144e-03  -5.86485083e-04   2.92064273e-04   3.64437024e-03
     -4.48835723e-04   1.26676261e-02]
   [  1.31540454e-03  -5.47034782e-04   3.61157174e-04   3.35694477e-03
     -5.50807919e-04   1.06113367e-02]
   [  1.11459463e-03  -4.73964232e-04   3.77891993e-04   2.86247511e-03
     -5.85247413e-04   7.93200918e-03]]

  [[  1.07253075e-03  -4.94195265e-04   2.91102449e-04   3.22698127e-03
     -1.26681686e-03   8.48261826e-03]
   [  1.59517955e-03  -7.24070123e-04   2.42448412e-04   4.76363394e-03
     -1.46039459e-03   1.12973927e-02]
   [  2.11058580e-03  -9.60439153e-04   1.85588709e-04   6.34311931e-03
     -1.53203483e-03   1.39616244e-02]
   ..., 
   [  9.78328637e-04  -5.28583245e-04   1.99922637e-04   3.57690151e-03
     -4.10392327e-04   8.55167862e-03]
   [  8.91393865e-04  -4.94626176e-04   2.45196366e-04   3.29993106e-03
     -5.02162613e-04   7.16734165e-03]
   [  7.54660752e-04  -4.29137785e-04   2.55481573e-04   2.81574228e-03
     -5.32414531e-04   5.35938470e-03]]]


 [[[  1.14688266e-03   6.54040079e-04   3.14064033e-04   2.18740432e-03
      1.08683703e-03   1.52014606e-02]
   [  1.73337385e-03   9.72127600e-04   1.20411598e-04   3.27086402e-03
      1.14799326e-03   2.02858150e-02]
   [  2.35758303e-03   1.27584243e-03  -9.25100903e-05   4.46315389e-03
      1.15602976e-03   2.51417700e-02]
   ..., 
   [  2.02460797e-03   1.46558252e-03  -4.20285418e-04   4.11839038e-03
     -5.47812961e-04   1.40134636e-02]
   [  1.51983253e-03   1.01550715e-03  -8.09383273e-05   3.14561045e-03
      3.19671381e-05   1.16702206e-02]
   [  1.12275360e-03   6.79892837e-04   1.29609747e-04   2.36626226e-03
      3.53125040e-04   8.77834391e-03]]

  [[  1.59167137e-03   7.42402102e-04   4.56266687e-04   2.12827791e-03
      1.07203866e-03   2.05919426e-02]
   [  2.40478432e-03   1.10783021e-03   1.82556352e-04   3.18727992e-03
      1.08012231e-03   2.73812637e-02]
   [  3.26602068e-03   1.45584054e-03  -1.21290119e-04   4.34834883e-03
      1.02986058e-03   3.37906182e-02]
   ..., 
   [  3.26771708e-03   2.08353740e-03  -8.63690220e-04   4.50227549e-03
     -9.82258120e-04   1.89715382e-02]
   [  2.41232337e-03   1.43051671e-03  -3.00591113e-04   3.37283337e-03
     -2.33435087e-04   1.56844147e-02]
   [  1.73982698e-03   9.37251956e-04   6.51419250e-05   2.47885659e-03
      2.09706326e-04   1.17513919e-02]]

  [[  2.05299305e-03   8.19299952e-04   6.59561192e-04   1.82521285e-03
      9.25006927e-04   2.54552029e-02]
   [  3.09559074e-03   1.22624729e-03   3.11488489e-04   2.73875403e-03
      8.41037312e-04   3.36640328e-02]
   [  4.19253111e-03   1.61212741e-03  -8.69466821e-05   3.73163121e-03
      6.94765244e-04   4.12775688e-02]
   ..., 
   [  5.05130785e-03   2.93911109e-03  -1.63089309e-03   4.64710966e-03
     -1.60871423e-03   2.33988296e-02]
   [  3.67622846e-03   2.01944076e-03  -7.55167275e-04   3.41101200e-03
     -6.94345043e-04   1.91952419e-02]
   [  2.58903089e-03   1.30623183e-03  -1.57390125e-04   2.43169046e-03
     -1.08668275e-04   1.43373813e-02]]

  ..., 
  [[  1.58021599e-03  -3.55214957e-04   4.38874791e-04   3.48846591e-03
     -1.64244126e-03   2.01305896e-02]
   [  2.35608290e-03  -5.20808157e-04   3.11659620e-04   5.16215945e-03
     -1.92455971e-03   2.69016474e-02]
   [  3.13003897e-03  -7.01585261e-04   1.68406463e-04   6.88049104e-03
     -2.05010665e-03   3.34152877e-02]
   ..., 
   [  1.51737418e-03  -4.33736132e-04   3.64296313e-04   3.84313497e-03
     -5.21535112e-04   2.05736142e-02]
   [  1.37614063e-03  -4.10192675e-04   4.58229624e-04   3.53596522e-03
     -6.47469831e-04   1.72555298e-02]
   [  1.16487558e-03  -3.62557475e-04   4.74349654e-04   3.01833916e-03
     -6.88393717e-04   1.29263308e-02]]

  [[  1.28996838e-03  -3.90391244e-04   3.38482612e-04   4.06431826e-03
     -1.72970560e-03   1.53498519e-02]
   [  1.92395574e-03  -5.72202611e-04   2.52948405e-04   6.00607786e-03
     -2.00171117e-03   2.04551611e-02]
   [  2.54588854e-03  -7.68331171e-04   1.54932961e-04   7.99939968e-03
     -2.10619182e-03   2.53033601e-02]
   ..., 
   [  1.14748580e-03  -4.55451809e-04   2.75167113e-04   4.47330810e-03
     -5.61700494e-04   1.54493833e-02]
   [  1.03806052e-03  -4.33327543e-04   3.42896063e-04   4.12511779e-03
     -6.93923561e-04   1.29683968e-02]
   [  8.76753300e-04  -3.83826933e-04   3.53338575e-04   3.52416211e-03
     -7.35837151e-04   9.71980393e-03]]

  [[  9.44512081e-04  -3.71536938e-04   2.36387845e-04   4.00286261e-03
     -1.54849235e-03   1.05199106e-02]
   [  1.40930584e-03  -5.44955663e-04   1.84505421e-04   5.90993837e-03
     -1.76755548e-03   1.39815891e-02]
   [  1.85849727e-03  -7.29169813e-04   1.23121034e-04   7.86538608e-03
     -1.83245912e-03   1.72264930e-02]
   ..., 
   [  7.80176080e-04  -4.07186686e-04   1.87392274e-04   4.37745359e-03
     -5.13196515e-04   1.04075009e-02]
   [  7.03929749e-04  -3.89174354e-04   2.31285885e-04   4.04369598e-03
     -6.31840376e-04   8.74323491e-03]
   [  5.93188510e-04  -3.45391833e-04   2.37110449e-04   3.45726451e-03
     -6.68230699e-04   6.55654352e-03]]]


 ..., 
 [[[  3.06933955e-03  -1.39211235e-03  -1.39423937e-03   5.20391017e-03
      2.38897395e-03   1.32095739e-02]
   [  4.79847705e-03  -2.06914637e-03  -1.60993286e-03   8.31494387e-03
      2.50232825e-03   1.74279343e-02]
   [  6.70164078e-03  -2.73037772e-03  -1.63572154e-03   1.17288344e-02
      2.19140621e-03   2.12844592e-02]
   ..., 
   [  2.70990911e-03  -1.34582072e-03  -4.06007021e-04   4.74574743e-03
      3.13611701e-04   1.10899946e-02]
   [  2.47035222e-03  -1.14530802e-03  -4.41621727e-04   4.03905613e-03
      4.44411213e-04   9.63501446e-03]
   [  2.07969546e-03  -8.99098697e-04  -4.16044932e-04   3.15399957e-03
      4.96920373e-04   7.47149484e-03]]

  [[  6.05012430e-03  -2.47583096e-03  -2.75622169e-03   9.59140714e-03
      4.78242384e-03   2.07485054e-02]
   [  9.65303555e-03  -3.62402364e-03  -3.28525109e-03   1.54372612e-02
      5.10468846e-03   2.74195280e-02]
   [  1.36366654e-02  -4.69984394e-03  -3.36498814e-03   2.18515061e-02
      4.40910412e-03   3.33810858e-02]
   ..., 
   [  4.78227297e-03  -2.34015146e-03  -3.81844147e-04   8.46415013e-03
     -1.17640877e-04   1.52673172e-02]
   [  4.23648441e-03  -1.99374114e-03  -3.46050627e-04   7.10616168e-03
     -1.60250238e-05   1.34041701e-02]
   [  3.45783168e-03  -1.55602721e-03  -2.77070008e-04   5.41004492e-03
      6.42503801e-05   1.05577121e-02]]

  [[  1.17327599e-02  -4.35235677e-03  -5.22946985e-03   1.69833545e-02
      9.25287511e-03   3.22310142e-02]
   [  1.89518239e-02  -6.22243527e-03  -6.38293521e-03   2.72039995e-02
      1.00413579e-02   4.29424234e-02]
   [  2.69407015e-02  -7.88385607e-03  -6.57991553e-03   3.83437164e-02
      8.69931281e-03   5.24941571e-02]
   ..., 
   [  8.73624906e-03  -4.39357758e-03   4.98644768e-05   1.58394836e-02
     -1.19030429e-03   1.98736638e-02]
   [  7.55854137e-03  -3.81602743e-03   3.15592246e-04   1.33040324e-02
     -1.28445181e-03   1.79387461e-02]
   [  5.99519024e-03  -3.02293757e-03   4.81202762e-04   1.00515997e-02
     -1.21727388e-03   1.46311736e-02]]

  ..., 
  [[  2.52318323e-01   2.37117544e-01  -1.97751135e-01   2.95507550e-01
     -2.60908782e-01   8.83216083e-01]
   [  3.78749371e-01   3.51561874e-01  -2.22627535e-01   4.33862329e-01
     -2.93119460e-01   1.12663198e+00]
   [  5.10118783e-01   4.68844086e-01  -2.17080906e-01   5.73427200e-01
     -2.78593838e-01   1.31364453e+00]
   ..., 
   [  2.31216848e-01   1.97848067e-01   8.14420208e-02   2.78899461e-01
      1.00103974e-01   5.94003439e-01]
   [  1.80016115e-01   1.68374792e-01   6.61084503e-02   2.40480974e-01
      8.27394873e-02   4.42644715e-01]
   [  1.32841393e-01   1.35547385e-01   4.50493619e-02   1.95377216e-01
      5.85838147e-02   2.91345686e-01]]

  [[  1.51124150e-01   1.60862371e-01  -1.21135585e-01   2.25479499e-01
     -1.72432110e-01   5.10531127e-01]
   [  2.28489548e-01   2.40814969e-01  -1.37592703e-01   3.35415840e-01
     -1.95562661e-01   6.52791381e-01]
   [  3.09804052e-01   3.24033976e-01  -1.34705842e-01   4.48291302e-01
     -1.87173575e-01   7.61234283e-01]
   ..., 
   [  1.40289709e-01   1.32034272e-01   6.10556826e-02   2.15248048e-01
      8.33554268e-02   3.98777068e-01]
   [  1.03845708e-01   1.03939466e-01   5.04939966e-02   1.67701334e-01
      7.00099841e-02   2.91562229e-01]
   [  7.24557191e-02   7.77096301e-02   3.46830562e-02   1.23652875e-01
      4.94965129e-02   1.86591446e-01]]

  [[  8.26296285e-02   9.90444794e-02  -6.72487468e-02   1.55751079e-01
     -1.03156485e-01   2.69398957e-01]
   [  1.25795454e-01   1.49643198e-01  -7.69538954e-02   2.34427273e-01
     -1.17916852e-01   3.45291555e-01]
   [  1.71649620e-01   2.03009695e-01  -7.55273700e-02   3.16305041e-01
     -1.13472469e-01   4.02613372e-01]
   ..., 
   [  7.94658363e-02   8.41173306e-02   3.98758277e-02   1.60389096e-01
      6.04257584e-02   2.48120204e-01]
   [  5.62466197e-02   6.15984723e-02   3.33480872e-02   1.14835910e-01
      5.11870310e-02   1.79457277e-01]
   [  3.71177718e-02   4.24804091e-02   2.29645129e-02   7.67101794e-02
      3.60128470e-02   1.12794816e-01]]]


 [[[  3.24368547e-03  -1.44301262e-03  -1.38375838e-03   3.80776217e-03
      1.73035625e-03   9.71998367e-03]
   [  5.02592418e-03  -2.18951097e-03  -1.60352071e-03   6.10731216e-03
      1.84006512e-03   1.28566800e-02]
   [  6.98639732e-03  -2.95258220e-03  -1.63802214e-03   8.64826515e-03
      1.65811833e-03   1.57532841e-02]
   ..., 
   [  3.08903959e-03  -1.36018544e-03  -3.63796949e-04   3.63954646e-03
      1.31286943e-04   8.20299424e-03]
   [  2.80881650e-03  -1.15146744e-03  -3.97301774e-04   3.06974933e-03
      2.24780131e-04   7.12396251e-03]
   [  2.35811598e-03  -8.98742292e-04  -3.80128913e-04   2.37265648e-03
      2.81322049e-04   5.51933469e-03]]

  [[  6.15278585e-03  -2.58392538e-03  -2.67319428e-03   6.92115072e-03
      3.43690533e-03   1.51292142e-02]
   [  9.70189925e-03  -3.89521220e-03  -3.17607354e-03   1.11896684e-02
      3.71743296e-03   2.00528130e-02]
   [  1.36070522e-02  -5.20626921e-03  -3.23303160e-03   1.59071181e-02
      3.29056010e-03   2.44947039e-02]
   ..., 
   [  5.41635929e-03  -2.41744216e-03  -2.99183128e-04   6.50474196e-03
     -2.94464728e-04   1.13045592e-02]
   [  4.76417039e-03  -2.00679968e-03  -2.66370393e-04   5.39818313e-03
     -2.22148752e-04   9.90749430e-03]
   [  3.86007689e-03  -1.52289553e-03  -2.19304435e-04   4.05352423e-03
     -1.23794220e-04   7.78983766e-03]]

  [[  1.14802076e-02  -4.48594848e-03  -4.93832771e-03   1.19751738e-02
      6.56792615e-03   2.31792796e-02]
   [  1.83138642e-02  -6.66193524e-03  -5.98180620e-03   1.92887522e-02
      7.21384771e-03   3.10058445e-02]
   [  2.58220769e-02  -8.77870340e-03  -6.07732544e-03   2.73288302e-02
      6.38333708e-03   3.80463116e-02]
   ..., 
   [  9.77093633e-03  -4.52582352e-03   1.51801491e-04   1.20759606e-02
     -1.27723324e-03   1.47047089e-02]
   [  8.33785161e-03  -3.74726811e-03   3.90118046e-04   9.98451188e-03
     -1.34604471e-03   1.32347522e-02]
   [  6.51514297e-03  -2.81974557e-03   5.05220960e-04   7.40336580e-03
     -1.21474348e-03   1.07734259e-02]]

  ..., 
  [[  2.00152591e-01   1.61337316e-01  -1.28148094e-01   1.82697490e-01
     -1.59664527e-01   5.14345884e-01]
   [  3.00286442e-01   2.39333242e-01  -1.43696144e-01   2.67917067e-01
     -1.79016039e-01   6.54447317e-01]
   [  4.03687835e-01   3.19121838e-01  -1.39564008e-01   3.53819638e-01
     -1.69889361e-01   7.60719061e-01]
   ..., 
   [  1.93275496e-01   1.34439632e-01   6.44496977e-02   1.69998854e-01
      7.03386515e-02   3.62945378e-01]
   [  1.41994298e-01   1.08646475e-01   5.39411604e-02   1.42921969e-01
      5.97986616e-02   2.67439693e-01]
   [  9.77342501e-02   8.31527188e-02   3.78730595e-02   1.13346897e-01
      4.34826463e-02   1.73482090e-01]]

  [[  1.15055412e-01   1.05453253e-01  -7.58723319e-02   1.34914935e-01
     -1.02859855e-01   2.92555600e-01]
   [  1.74008086e-01   1.58067986e-01  -8.58284384e-02   2.00505570e-01
     -1.16359100e-01   3.73064607e-01]
   [  2.35556543e-01   2.12759465e-01  -8.36870447e-02   2.67768025e-01
     -1.11054353e-01   4.33407933e-01]
   ..., 
   [  1.17233016e-01   9.01677087e-02   4.59956937e-02   1.31134495e-01
      5.59338778e-02   2.44693056e-01]
   [  8.22228789e-02   6.74471408e-02   3.88095938e-02   9.96932238e-02
      4.78323698e-02   1.77756131e-01]
   [  5.33791557e-02   4.75738533e-02   2.71439292e-02   7.14371726e-02
      3.43835950e-02   1.12665273e-01]]

  [[  6.05245233e-02   6.27511293e-02  -4.08005677e-02   9.05063897e-02
     -6.00430518e-02   1.52141765e-01]
   [  9.22462493e-02   9.50030982e-02  -4.64815833e-02   1.36134312e-01
     -6.84069246e-02   1.94431737e-01]
   [  1.25697255e-01   1.28980353e-01  -4.54056300e-02   1.83515236e-01
     -6.55292347e-02   2.25684136e-01]
   ..., 
   [  6.64999858e-02   5.78725524e-02   2.90318821e-02   9.78210345e-02
      3.92549448e-02   1.52456462e-01]
   [  4.49399427e-02   4.05409783e-02   2.46286951e-02   6.86664060e-02
      3.36700007e-02   1.09944798e-01]
   [  2.76922230e-02   2.63546426e-02   1.71531308e-02   4.46062870e-02
      2.39416938e-02   6.87190220e-02]]]


 [[[  2.97995610e-03  -1.25698803e-03  -1.17422559e-03   2.46535055e-03
      1.11554132e-03   6.41849358e-03]
   [  4.58971085e-03  -1.92667765e-03  -1.36272202e-03   3.95758171e-03
      1.19886361e-03   8.49982630e-03]
   [  6.36158045e-03  -2.62641208e-03  -1.39929913e-03   5.61326742e-03
      1.10583985e-03   1.04351835e-02]
   ..., 
   [  3.01998784e-03  -1.19985652e-03  -2.94048310e-04   2.49974546e-03
      4.18730488e-05   5.48935169e-03]
   [  2.74431566e-03  -1.01578713e-03  -3.21475090e-04   2.09829980e-03
      1.02397447e-04   4.76482697e-03]
   [  2.30101380e-03  -7.91999511e-04  -3.10551608e-04   1.61212019e-03
      1.48053747e-04   3.68881854e-03]]

  [[  5.49500436e-03  -2.24417076e-03  -2.22051493e-03   4.41884249e-03
      2.19521951e-03   9.87700466e-03]
   [  8.58965889e-03  -3.42980004e-03  -2.63024191e-03   7.14877946e-03
      2.39401450e-03   1.30970664e-02]
   [  1.19855078e-02  -4.64899233e-03  -2.67183641e-03   1.01767397e-02
      2.15997477e-03   1.60147790e-02]
   ..., 
   [  5.28683979e-03  -2.17792974e-03  -2.15301770e-04   4.48485930e-03
     -2.88730371e-04   7.58182909e-03]
   [  4.64069517e-03  -1.79107138e-03  -1.86168778e-04   3.70024517e-03
     -2.42907481e-04   6.63695019e-03]
   [  3.74972215e-03  -1.34355796e-03  -1.55167552e-04   2.75777094e-03
     -1.60559837e-04   5.21282945e-03]]

  [[  9.95712262e-03  -3.85948992e-03  -4.00919048e-03   7.50881387e-03
      4.15142579e-03   1.48899946e-02]
   [  1.57205034e-02  -5.83156338e-03  -4.82556457e-03   1.21018831e-02
      4.58948361e-03   1.99135095e-02]
   [  2.20194981e-02  -7.82039110e-03  -4.86303307e-03   1.71704758e-02
      4.12420463e-03   2.44361088e-02]
   ..., 
   [  9.49324109e-03  -4.10836190e-03   1.89839120e-04   8.30038078e-03
     -1.02207426e-03   9.89101734e-03]
   [  8.06631614e-03  -3.33727384e-03   3.89757362e-04   6.80793449e-03
     -1.07090350e-03   8.88852961e-03]
   [  6.26943354e-03  -2.45426828e-03   4.68750601e-04   4.99715796e-03
     -9.50055837e-04   7.22895982e-03]]

  ..., 
  [[  1.49901897e-01   1.03126727e-01  -7.89093971e-02   1.04323484e-01
     -8.99399668e-02   2.78763384e-01]
   [  2.24528268e-01   1.52890310e-01  -8.80668238e-02   1.52830929e-01
     -1.00604124e-01   3.53940696e-01]
   [  3.01108778e-01   2.03620881e-01  -8.51339325e-02   2.01713085e-01
     -9.53712091e-02   4.10420954e-01]
   ..., 
   [  1.54066458e-01   8.78949836e-02   4.60585915e-02   9.67562273e-02
      4.40401994e-02   2.07297221e-01]
   [  1.09564446e-01   6.83312193e-02   3.92365307e-02   7.96172246e-02
      3.80931646e-02   1.51639074e-01]
   [  7.21036121e-02   5.01178168e-02   2.79584341e-02   6.17787279e-02
      2.81005707e-02   9.74106342e-02]]

  [[  8.35422277e-02   6.52985945e-02  -4.53190207e-02   7.49332979e-02
     -5.66706769e-02   1.56497911e-01]
   [  1.26157403e-01   9.78529677e-02  -5.09967320e-02   1.11254603e-01
     -6.39109015e-02   1.99107125e-01]
   [  1.70306042e-01   1.31567180e-01  -4.94624041e-02   1.48469314e-01
     -6.08527362e-02   2.30625957e-01]
   ..., 
   [  9.32106152e-02   5.90876453e-02   3.17866094e-02   7.46284574e-02
      3.39032896e-02   1.39855623e-01]
   [  6.36096150e-02   4.27004471e-02   2.71673501e-02   5.56962006e-02
      2.93425657e-02   1.01226375e-01]
   [  3.95812802e-02   2.88033020e-02   1.91899650e-02   3.89929488e-02
      2.12956406e-02   6.37887195e-02]]

  [[  4.26761210e-02   3.77420038e-02  -2.36837715e-02   4.90488112e-02
     -3.23864855e-02   8.04777592e-02]
   [  6.49487227e-02   5.71440309e-02  -2.68164277e-02   7.37045556e-02
     -3.67465690e-02   1.02591708e-01]
   [  8.82108286e-02   7.74979815e-02  -2.60258224e-02   9.92541090e-02
     -3.50523144e-02   1.18649110e-01]
   ..., 
   [  5.27332202e-02   3.80044095e-02   1.95681825e-02   5.56473807e-02
      2.32294835e-02   8.70075002e-02]
   [  3.49023677e-02   2.59288549e-02   1.67666264e-02   3.85632515e-02
      2.01032758e-02   6.26652390e-02]
   [  2.07459796e-02   1.61923785e-02   1.17563512e-02   2.45581903e-02
      1.43869855e-02   3.90525013e-02]]]]

In [ ]: