The data files in this directory are:

heart_raw_tar.gz tarred gzipped version of all the .ipdata files in this dir.

H02_ep.ipdata    heart #02 epicardial geometric data
H02_lv.ipdata    heart #02 left ventricular geometric data
H02_rf.ipdata    heart #02 right vent. free wall geometric data
H02_rs.ipdata    heart #02 right vent. septal wall geometric data
H02_ep_f.ipdata  heart #02 epicardial fibre angle data
H02_lv_f.ipdata  heart #02 left ventricular fibre angle data
H02_rf_f.ipdata  heart #02 right vent. free wall fibre angle data
H02_rs_f.ipdata  heart #02 right vent. septal wall fibre angle data
H02_my_f.ipdata  heart #02 myocardial fibre angle data

..and similarly for H11 (heart #11) and H21 (heart #21)
H27 files contain sheet data

The data in the .ipdata geometric files is arranged as follows:

Heading
    1 x-coord y-coord z-coord 1. 1. 1. 
    2 x-coord y-coord z-coord 1. 1. 1. 
   etc

 (the 1.s are weights used with least squares fitting)

The data in the .ipdata fibre angle files is arranged as follows:

Heading
    1 x-coord y-coord z-coord fibre-angle_in_Deg 1. 1. 1. 1.
    2 x-coord y-coord z-coord fibre_angle_in_Deg 1. 1. 1. 1.
   etc

(where the fibre angle is relative to the circumferential direction)