quick_sort - quick sort
call quick_sort(rarray,key,n1,n2)
call quick_sort(iarray,key,n1,n2)
call quick_sort(rarray,key,n1)
real(:,:)
input array
key to sort off of
size of data, first axis
size of data, second axis
In place quick sort routine for a variety of different data configurations
sepauxf90