SnPM_test_data

Data for non-regression testing of SnPM

Clone SnPM test data from https://github.com/SnPM-toolbox/SnPM_test_data. Corresponding folder is denoted by <SNPM_TEST_DATA_PATH> in the following.
Clone SnPM from https://github.com/nicholst/SnPM-devel. Corresponding folder is denoted by <SNPM_PATH> in the following.
Checkout SnPM8
```
$ cd <SNPM_PATH>
$ git checkout SnPM8 
```

In MATLAB, add the path to SPM and SnPM (not done automatically for SnPM8)

>> addpath('<SPM_PATH>')
>> addpath('<SNPM_PATH>')
>> addpath('<SNPM_PATH>/test/')

In snpm_test_config.m set the testDataDir variable to the path to your SnPM test data folder
```
testDataDir = '<SNPM_TEST_DATA_PATH>'; % Specify directory containing test data
```
In MATLAB, run
```
snpm_test_ground_truth
```
A window "check SnPM version" opens and says "Current version of SnPM: SnPM8. Is that okay?", answer "yes".
Follow instructions in the MATLAB prompt to create the ground truth data, click "continue" and "done" when prompted.
Once tests have finished, make a copy of the onesample_1 folder and rename it onesample_no_ext_in_results and submit all test-generated results folders and files to GitHub.

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