fix userinput

README.md

@@ -96,6 +96,9 @@ saveEventsFile('close', expParameters, logFile);
 
 Get subject, run and session number and make sure they are positive integer values.
 
+By default this will return `expParameters.session = 1` even if you asked it to omit enquiring about sessions. This means
+that the folder tree will always include a session folder.
+
 ```matlab
 [expParameters] = userInputs(cfg, expParameters)
 ```
@@ -111,19 +114,21 @@ it will only ask you about session
 
 if you use it with `expParameters.askGrpSess = [1 1]`
 it will ask you about both
-this is the defaut
+this is the default
 
 
 ### createFilename
 
 Create the BIDS compliant directories  and filenames (but not the files) for the behavioral
 output for this subject / session / run.
 
+The folder tree will always include a session folder.
+
 Will also create the right filename for the eye-tracking data file.
 
 For the moment the date of acquisition is appended to the filename
--   can work for behavioral experiment if cfg.device is set to 'PC'
--   can work for fMRI experiment if cfg.device is set to 'scanner'
+-   can work for behavioral experiment if cfg.testingDevice is set to 'PC'
+-   can work for fMRI experiment if cfg.testingDevice is set to 'mri'
 -   can work for simple eyetracking data if cfg.eyeTracker is set to 1
 
 ### saveEventsFile

tests/userInput_test.m

@@ -0,0 +1,35 @@
+%%
+cfg = struct('debug', true);
+expParameters = struct();
+
+[expParameters] = userInputs(cfg, expParameters);
+disp(expParameters)
+
+
+%%
+cfg = struct('debug', false);
+expParameters = struct('askGrpSess', 0);
+
+[expParameters] = userInputs(cfg, expParameters);
+disp(expParameters)
+
+%%
+cfg = struct('debug', false);
+expParameters = struct('askGrpSess', [0 0]);
+
+[expParameters] = userInputs(cfg, expParameters);
+disp(expParameters)
+
+%%
+cfg = struct('debug', false);
+expParameters = struct('askGrpSess', [0 1]);
+
+[expParameters] = userInputs(cfg, expParameters);
+disp(expParameters)
+
+%%
+cfg = struct('debug', false);
+expParameters = struct('askGrpSess', []);
+
+[expParameters] = userInputs(cfg, expParameters);
+disp(expParameters)

userInputs.m

@@ -14,11 +14,19 @@
     if nargin < 2
         expParameters = [];
     end
-    if ~isfield(expParameters, 'askGrpSess') || isempty(expParameters.askGrpSess)
-        askGrpSess = [true true];
-    else
+
+    askGrpSess = [true true];
+    if isfield(expParameters, 'askGrpSess') && ~isempty(expParameters.askGrpSess)
         askGrpSess = expParameters.askGrpSess;
     end
+    if numel(askGrpSess) < 2
+        askGrpSess(2) = 1;
+    end
+
+    subjectGrp = '';
+    subjectNb = []; %#ok<*NASGU>
+    sessionNb = [];
+    runNb = [];
 
     % When in debug more this function returns some dummy values
     if cfg.debug