Slow wave detection

[gDegano]

Good morning,
I'm Giulio Degano and I'm writing you because I'm getting a problem with the slow wave detector of FASST toolbox.
First of all when I open the GUI I cannot visualize the window 'Review all SWs' as you show in the manual. Secondly when I run the detection I'm getting this error:

`Error using file_array/subsasgn (line 28)
Reference to non-existent field "fnamedat".

Error in crc_save_spm (line 31)
new_Ds.data.fnamedat = [prefix name '.dat'];

Error in crc_extractSW (line 134)
SW = crc_save_spm(prefix,Ds,swdat);

Error in crc_SWS_detect (line 102)
[Ds,cleanSW]=crc_extractSW(Dss,handles.analyse,crcdef.stagesw,scorer);

Error in crc_sws_detection>pushbutton_OK_Callback (line 702)
D=crc_SWS_detect(handles);

Error in gui_mainfcn (line 95)
feval(varargin{:});

Error in crc_sws_detection (line 51)
gui_mainfcn(gui_State, varargin{:});

Error while evaluating DestroyedObject Callback`

My first idea was that maybe I was having some issues with the conversion to Matlab structure in crc_save_spm, so I did this.

`new_Ds = struct(D);

%%%%%%%% MODIFIED!
new_Ds.data = struct(new_Ds.data);
%%%%%%%%

[kk1 name kk2] = fileparts(D.fname);
new_Ds.data.fnamedat = [prefix name '.dat'];

% remove scale field
if isfield(new_Ds.data,'scale')
new_Ds.data = rmfield(new_Ds.data,'scale');
end

if exist(fullfile(new_Ds.path,new_Ds.data.fnamedat),'file')
spm_unlink(fullfile(new_Ds.path,new_Ds.data.fnamedat))
disp(['!!! WARNING : EXISTING ' new_Ds.data.fnamedat ' FILE OVERWRITTEN !!!' ])
end
`
It kinda solve the problem for the detection of the 'complete file', but, as I expected, I received another problem for the detection on the stages scored 2 and 3:

`Error using file_array/subsref>access_fields (line 142)
Reference to non-existent field "fnamedat".

Error in file_array/subsref (line 17)
varargout = access_fields(obj,subs);

Error in crc_append_spm (line 26)
fpd_clean = fopen(fullfile(new_Ds.path, new_Ds.data.fnamedat), 'a'); % 'a'
append

Error in crc_extractSW (line 143)
SW = crc_append_spm(SW,swdat);

Error in crc_SWS_detect (line 96)
[Ds, cleanSW] =
crc_extractSW(Dss,handles.analyse,handles.stagesw,scorer);

Error in crc_sws_detection>pushbutton_OK_Callback (line 702)
D=crc_SWS_detect(handles);

Error in gui_mainfcn (line 95)
feval(varargin{:});

Error in crc_sws_detection (line 51)
gui_mainfcn(gui_State, varargin{:});

Error while evaluating DestroyedObject Callback`

that is probably because of my modification.

Can you help me please?

Best regards
Giulio