P File Details

Data Elements = No. of Data Elements need to be read for 1 Slice.  ( da_xres *2* (da_yres-1)  )

The Multiplication with 2 is because of the Real and Imaginary Portion

FrameSize = Size of One View ( da_xres *2*point_size )

here Point_size is if each element is a captured as 32 bit or 16 bit , related to Extended Dynamic Range

Echo_Size = Size of Data for a single Echo ( FrameSize * da_yres)

slice_size = Size of Data for a single Slice (n_echos * Echo_Size)

mSlice_size = Size of the data in one acquisition ( N-Slices_in_1_pass * slice_size)

Way a P FIle has Data

Acq1

      rec1 :  Slice1 :Echo 1 (All Views) :Echo2(All Views) : Echo 3 (All Views) ……….

                 Slice2 :Echo 1 (All Views) :Echo2(All Views) : Echo 3 (All Views) ……….

                  Slice 3: Echo 1 (All Views) :Echo2(All Views) : Echo 3 (All Views) ……….

      rec2 :  Slice1 :Echo 1 (All Views) :Echo2(All Views) : Echo 3 (All Views) ……….

                 Slice2 :Echo 1 (All Views) :Echo2(All Views) : Echo 3 (All Views) ……….

                  Slice 3: Echo 1 (All Views) :Echo2(All Views) : Echo 3 (All Views) ……….

    rec3 :  Slice1 :Echo 1 (All Views) :Echo2(All Views) : Echo 3 (All Views) ……….

                 Slice2 :Echo 1 (All Views) :Echo2(All Views) : Echo 3 (All Views) ……….

                  Slice 3: Echo 1 (All Views) :Echo2(All Views) : Echo 3 (All Views) ……….

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