Rewrote Array2dFile class to make reads and writes atomic. No disk files are kept open.
Rewrote Array2dFileLabel class to make members private, added access routines
Removed timedate.cpp in favor of standard C library time/date functions
Rewrote Array2dFile class to make reads and writes atomic. No disk files are kept open.
Rewrote Array2dFileLabel class to make members private, added access routines
Removed timedate.cpp in favor of standard C library time/date functions