For the model of Fall River and Butte Creek in HEC-RAS,
(a) Output the cross-section of all three flood events for station 9.8 on one figure. Include only the water surface and energy grade line.
(b) Output the profile of Butte Creek and the Lower Reach of the Fall River for all events on one figure. Include only the water surface and energy grade line.
(c) Output the three dimensional view of the water surface profile the 50 year flood. Use a rotation angle of 25 degrees and an azimuthal angle of 30 degrees.