Contents 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). 

2015121207
C The changes are based on the code downloaded on 11/10/2015 from 
C the main CVS branch. The changes are split profile cost to 
C sample-mean and sample-anomaly parts, implement a separate 
C subroutine to compute global mean costs (ssh, obp, etc.),
C add an alternative proxy cost formulation to compute the sea-ice
C proxy costs, and a few minor changes. For details, ses readme.txt 
C in code/.  
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
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
18	20140917
19	C Remove the obsolete file ecco_cost_final.F.trash.
20
21	20141203
22	C Commit V4 Revision 2 setup (r009a).
23
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).
28
29	2015121207
30	C The changes are based on the code downloaded on 11/10/2015 from
31	C the main CVS branch. The changes are split profile cost to
32	C sample-mean and sample-anomaly parts, implement a separate
33	C subroutine to compute global mean costs (ssh, obp, etc.),
34	C add an alternative proxy cost formulation to compute the sea-ice
35	C proxy costs, and a few minor changes. For details, ses readme.txt
36	C in code/.