Generate random samples from a model

Note

Go to the end to download the full example code.

Generate random samples from a model#

author: OpenTPS team

This example demonstrates how to generate random samples from a model using OpenTPS.

running time: ~ 5 minutes

Setting up the environment in google collab#

import sys
if "google.colab" in sys.modules:
    from IPython import get_ipython
    get_ipython().system('git clone https://gitlab.com/openmcsquare/opentps.git')
    get_ipython().system('pip install ./opentps')

    import opentps

imports

import os
import sys
import time
import numpy as np
import matplotlib.pyplot as plt
from pathlib import Path
import opentps

import the needed opentps.core packages

from opentps.core.io.serializedObjectIO import loadDataStructure
from opentps.core.processing.deformableDataAugmentationToolBox.generateRandomSamplesFromModel import generateRandomImagesFromModel, generateRandomDeformationsFromModel

03/02/2026 03:15:14 PM - root - INFO - Loading logging configuration: /opt/hostedtoolcache/Python/3.12.12/x64/lib/python3.12/site-packages/opentps/core/config/logger/logging_config.json
03/02/2026 03:15:14 PM - opentps.core._loggingConfig - INFO - Log level set: INFO
03/02/2026 03:15:15 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not found.
03/02/2026 03:15:15 PM - opentps.core.processing.registration.registrationMorphons - WARNING - cupy not found.
03/02/2026 03:15:15 PM - opentps.core.processing.registration.morphonsCupy - WARNING - cupy not found.

Data path

testDataPath = os.path.join(Path(os.getcwd()).parent.absolute(), 'testData/')

read a serialized dynamic sequence

dataPath = testDataPath + "veryLightDynMod.p"
dynMod = loadDataStructure(dataPath)[0]

tryGPU = True
numberOfSamples = 50

imageList = []

startTime = time.time()

defList = generateRandomDeformationsFromModel(dynMod, numberOfSamples=numberOfSamples, ampDistribution='gaussian')
for deformation in defList:
    imageList.append(deformation.deformImage(dynMod.midp, fillValue='closest', tryGPU=tryGPU))

print(len(imageList))
print('first test done in ', np.round(time.time() - startTime, 2))

plt.figure()
plt.imshow(imageList[0].imageArray[:, 50, :])
plt.show()
run generateRandomSamplesFromModel
Dynamic3DModel taken from opentps.core.data.dynamicData._dynamic3DModel instead of Core.Data.DynamicData.dynamic3DModel
Event taken from opentps.core._event instead of Core.event
CTImage taken from opentps.core.data.images._ctImage instead of Core.Data.Images._ctImage
Deformation3D taken from opentps.core.data.images._deformation3D instead of Core.Data.Images._deformation3D
VectorField3D taken from opentps.core.data.images._vectorField3D instead of Core.Data.Images._vectorField3D
03/02/2026 03:15:16 PM - opentps.core.io.serializedObjectIO - INFO - Serialized data list of 1 items loaded
03/02/2026 03:15:16 PM - opentps.core.io.serializedObjectIO - INFO - 1, <class 'opentps.core.data.dynamicData._dynamic3DModel.Dynamic3DModel'>
03/02/2026 03:15:17 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:17 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:17 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:17 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:17 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:17 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:17 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:17 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:17 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:18 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:18 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:18 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:18 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:18 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:18 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:18 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:18 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:19 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:19 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:19 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:19 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:19 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:19 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:19 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:19 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:20 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:20 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:20 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:20 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:20 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:20 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:20 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:20 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:21 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:21 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:21 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:21 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:21 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:21 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:21 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:21 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:21 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:21 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:22 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:22 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:22 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:22 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:22 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:22 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:22 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:22 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:22 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:22 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:23 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:23 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:23 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:23 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:23 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:23 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:23 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:23 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:24 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:24 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:24 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:24 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:24 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:24 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:24 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:24 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:24 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:24 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:25 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:25 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:25 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:25 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:25 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:25 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:25 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:25 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:26 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:26 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:26 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:26 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:26 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:26 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:26 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:26 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:26 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:26 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:27 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:27 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:27 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:27 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:27 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:27 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:27 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:27 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:27 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:27 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:28 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
50
first test done in  11.64

startTime = time.time()
imageList = generateRandomImagesFromModel(dynMod, numberOfSamples=numberOfSamples, ampDistribution='gaussian', tryGPU=tryGPU)
print('second test done in ', np.round(time.time() - startTime, 2))

plt.figure()
plt.imshow(imageList[0].imageArray[:, 50, :])
plt.show()
run generateRandomSamplesFromModel
03/02/2026 03:15:28 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:28 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:28 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:29 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:29 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:29 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:29 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:29 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:29 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:29 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:29 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:30 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:30 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:30 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:30 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:30 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:30 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:30 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:30 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:30 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:30 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:31 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:31 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:31 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:31 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:31 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:31 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:31 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:31 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:32 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:32 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:32 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:32 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:32 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:32 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:32 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:32 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:33 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:33 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:33 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:33 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:33 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:33 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:33 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:33 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:34 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:34 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:34 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:34 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:34 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:34 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:34 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:34 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:34 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:34 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:35 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:35 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:35 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:35 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:35 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:35 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:35 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:35 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:36 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:36 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:36 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:36 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:36 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:36 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:36 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:36 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:36 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:36 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:37 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:37 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:37 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:37 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:37 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:37 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:37 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:37 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:38 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:38 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:38 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:38 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:38 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:38 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:39 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:39 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:39 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:39 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:39 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:39 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:39 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:39 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:39 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:39 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:40 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
03/02/2026 03:15:40 PM - opentps.core.data.images._vectorField3D - WARNING - cupy not used for field exponentiation.
03/02/2026 03:15:40 PM - opentps.core.processing.C_libraries.libInterp3_wrapper - INFO - cupy 3D interpolation not enabled. The C implementation is tried instead
second test done in  12.13

Total running time of the script: (0 minutes 26.221 seconds)

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