08/31/89 - JR - PING2MAT, NAV2MAT, & relevant .M files:
                moved to new subdirectory \CODAS3\ADCP\PING2MAT as part of
                reorganization to keep ADCP database programs under
                ADCP subdirectory.
              - MATLAB.DIR:
                updated to reflect this change in subdirectory content
09/19/89 - JR - SAVEMATX.C:
                modified to store arrays in either row-wise or
                column-wise fashion depending on the setting of the
                imagf flag in the parameter list
09/21/89 - JR - SAVEMATC.C:
                added tonan_f()
10/27/89 - JR - SAVEMATX.C:
                fixed bug introduced in 9/19/89 modification:
                nbytes did not get properly initialized in the case of
                saving 't' (text) types--resulting in a random # bytes
                written to .MAT file
12/18/89 - JR - *.C:
                removed #define MACHINE_TYPE -- relocated to MATFILE.H
              - SAVEMATC.C:
                bug in SUN statement: nbytes should be mat_ptr->nbytes (line 81)
06-29-90 - JR - *.C:
                switched to use "common.h" if needed
93/02/22 - JR - savematx.c:
		modified to transpose any row-rise arrays to column-wise
		for compatibility with Matlab v. 4.0
95/05/04 - JR - matlab/matlab4/list.m
                added 2nd condition to line:
                ibot = find(abs(BOTTOM) < LGB' & abs(BOTTOM) < NBINS);
                to fix a problem ('Index exceeds matrix dimensions')
                that occurs when user sets DEFAULT_NBINS
                to less than the configuration number of bins in setup.m
95/12/09 - EF - matlab/matlab4/to_(day,sec,date).m
                New vectorized versions; major bug fixed in
                to_date; new option added to to_date so that
95/12/09 - EF - matlab/matlab4/to_(day,sec,date).m
                New vectorized versions; major bug fixed in
                to_date; new option added to to_date so that
                it can output either string or matrix forms.
                it can output either string or matrix forms.