Revision e2521645114bff6cf65d50d2b2ea56e96e37c391 authored by Konrad Werys on 01 May 2019, 13:53:10 UTC, committed by Konrad Werys on 01 May 2019, 13:53:10 UTC
1 parent fcc054b
tomatoPython.py
"""
To use tomato you need two things:
1. tomato executable
2. configuration file in yaml.
a. import yaml
b. the best way to start with the config files is to read a template yaml file
c. define/modify parameters in the structure
d. save structure to a yaml file
Then, using python 'os.system' command you can run tomato from python. Voila!
Hint: look at the output of the tomato executable to see what options are available in the yaml config file
Konrad Werys 2018
konrad.werys@cardiov.ox.ac.uk
"""
import os
from ruamel.yaml import YAML # 2.a.
if __name__ == '__main__':
# ### 1 what is the path to the tomato exacutable?
# exepath = 'TomatoExe_v0.1_Windows_x64.exe' # downloaded from github on windows
exepath = '../cmake-build-release/TomatoExe' # build from clion on macos
# ### 2.b. the best way to start with the config files is to read a template yaml file and modify it (2.c.)
template_yaml_file = '../tests/testData/Hcmr_Phantom_1916_Shmolli_192i_e11_inputDirs.yaml'
# template_yaml_file = '../tests/testData/Hcmr_Phantom_1916_Shmolli_192i_e11_fileList.yaml'
with open(template_yaml_file, 'r') as myfile:
yaml_data = myfile.read()
yaml = YAML()
yaml_dict = yaml.load(yaml_data)
# ### 2.c. define/modify params in the structure. Input params are obligatory for calculation, the rest are optional
# ## input params ##
yaml_dict['files_magnitude'] = ''
yaml_dict['files_phase'] = ''
yaml_dict['dir_magnitude'] = '../tests/testData/dicom/Hcmr_Phantom_1916_260C/Konrad_Shmolli/ShMOLLI_192i_e11_12'
yaml_dict['dir_phase'] = '../tests/testData/dicom/Hcmr_Phantom_1916_260C/Konrad_Shmolli/ShMOLLI_192i_e11_13'
# ## output params ##
# yaml_dict['dir_output_map'] = 'map'
# yaml_dict['dir_output_fitparams'] = 'fitparams'
# yaml_dict['output_map_series_number'] = 9998
# yaml_dict['output_fitparams_series_number'] = 9999
# ## calculation params ##
# yaml_dict['parameter_to_map'] = 'T1_MOLLI'
# yaml_dict['fitting_method'] = 'LevMarVnl'
# yaml_dict['functions_type'] = 'FunctionsBasic'
# yaml_dict['sign_calc_method'] = 'NoSign'
# yaml_dict['start_point_calc_method'] = 'Default'
# yaml_dict['fTolerance'] = 1.0E-12
# yaml_dict['max_function_evals'] = 4000
# yaml_dict['use_gradient'] = 0
# yaml_dict['mean_cut_off'] = 10
# yaml_dict['number_of_threads'] = 0
# $$$ 2.d. save structure to a yaml file
my_yaml_file = './my_yaml_file.yaml'
with open(my_yaml_file, 'w') as myfile:
yaml.dump(yaml_dict, myfile)
os.system(exepath + ' ' + my_yaml_file)
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