Data analysis and visualization. Download the data file (velocity.dat) from the shared folder located at \\menas\ME3275. The data file is a y-direction velocity output file from a direct numerical simulation (DNS) of a turbulent flame. The computational domain is shown in Figure 1. The mesh of the computational domain has 920 grid points in x direction, 1400 grid points in y direction, 720 grid points in z direction. The grid spacing is uniform in all three directions, i.e., dx = dy = dz = 0.026 mm. In the y-component velocity output file, a single-precision (32 bit) y-velocity value is stored for each grid point. a) Calculate how much memory (RAM) (in terms of bytes and giga-bytes) it requires to load the whole data file into Matlab. Show the details of your calculation, and compare your calculation with the size of the data file shown in computer (You should be able to get this information from "properties" on all computer platforms. On Mac/Linux, open Terminal, and you should get the information by issuing "ls-ltr velocity.dat"). Check the specifications of your computers to determine whether your computer can load the whole database