03_span3.mat','raw_SinM')| 
% with your own custom load or simply run the code up to that and manually load 
% your data (you can use |loadMeasurementData| to load custom data, such as interfiles). 
% You should either name your measurement data as |raw_SinM| or rename all instances 
% of |raw_SinM| to the same name as your input measurement data (|options.SinM| 
% if you use |loadMeasurementData|). Your input data needs to be oriented the 
% same way as the measurement data used in OMEGA. For sinograms tha