############## Parameters to change #####################
input_file = 'fid' # k-space data
xres_ro = 128 # total readout points stored
views = 403 # number of radial views
# angl = (math.sqrt(5)-1)/2 * PI # golden angle in radians
angl = 2*PI/views # used by Steve Pickup
xres = 96 # actual number of points collected
b_array = np.array([10,535,1070,1479,2141]) # b-values