zvelocity.m.html
Source file:   zvelocity.m
Directory:   /Users/rjl/git/rjleveque/clawpack-4.6.3/matlab
Converted:   Mon Jan 21 2013 at 20:16:05   using clawcode2html
This documentation file will not reflect any later changes in the source file.

 
function w = zvelocity(data)
%
% Compute the z-velocity from the data
% for problems where the fourth component is the z-momentum and the
% first component is the "density"  (e.g. Euler)


w = data(:,4)./data(:,1);