Annotation of /MITgcm_contrib/ecco_utils/ecco_v4_release2_devel/Historybook

Notes on ECCO v4 
========================================================
The note should be in the following format:
Timestampe (yyyy/mm/dd) 
C For code updates
I For Changes  

Example:
20140430
C Split ABC cost to time-mean and time variable parts.
I Reduce XYZ multiplier from 25 to 1. 

20140917
C Split climatology TS costs to time-mean and mean seasonal
C parts. Remove the 0.1 scaling factor to wind stress errors. 
C Correct the bug of zero total cost (fc) in costfunction file.

20140917
C Remove the obsolete file ecco_cost_final.F.trash.

20141203
C Commit V4 Revision 2 setup (r009a).

20150324
C Implement cost-split formuation for climatology, SST, SSS, and 
C profiles costs on the newest code from the 
C CVS main branch (checkpoint65j). 
1	ifenty	1.1	Notes on ECCO v4
2			========================================================
3			The note should be in the following format:
4			Timestampe (yyyy/mm/dd)
5			C For code updates
6			I For Changes
7
8			Example:
9			20140430
10			C Split ABC cost to time-mean and time variable parts.
11			I Reduce XYZ multiplier from 25 to 1.
12	ou.wang	1.2
13			20140917
14			C Split climatology TS costs to time-mean and mean seasonal
15			C parts. Remove the 0.1 scaling factor to wind stress errors.
16			C Correct the bug of zero total cost (fc) in costfunction file.
17	ou.wang	1.3
18			20140917
19			C Remove the obsolete file ecco_cost_final.F.trash.
20	ou.wang	1.4
21			20141203
22			C Commit V4 Revision 2 setup (r009a).
23	ou.wang	1.5
24			20150324
25			C Implement cost-split formuation for climatology, SST, SSS, and
26			C profiles costs on the newest code from the
27			C CVS main branch (checkpoint65j).