CWB project work schedule

 

 

Task 1

Responsible person

Detailed work

Time by

Retros Exp.

H.-C. Lin

CWB

 

Y.-R. Guo (review the results)

1, Re-set the experiments (15 Aug. to 15 Sep. 2003);

15 May

2, verification against Analysis (CWB or EC?)

22 May

3, verification against observations (Sound)

31 May

TC Bogus

H.-C. Lin

CWB

 

 

1, TC bogus data generator (need document).

31 Mar.

2, Decoder program to LITTLE_R format (2003062912Z data)

8 April

3, First guess field with Typhoon.

?

Y.-R. Guo

CWB

4, 3DVAR OBS preprocessor (Bogus FM-135).

18 April

5, 3D-Var Exp. With TC Bogus for Dujuan.

15 May

Global Bogus

CWB

H.-C. Lin

1, Processing the Global bogus data (same period of Retros. Exp)

15 May

2, 3D-Var cycling experiment parallel to Retros. Exp.

31 May

3, Comparison with Retros. Exp without Global Bogus data

15 June

BES create

CWB

H.-C. Lin

1, Prepare the CWB NFS forecasts for Stage0 ( month).

20 May

2, Convert NFS variables to WRF control variables

31 May

Y.-R. Guo

3, Solve the problem in conversion between (u,v) and (y,c)

15 May

4, Separate the Stage0 from 3D-Var code.

31 May

CWB

5, Generate the BES with NFS data

15 June

6, Inspection of the new BES and Single OBS test

30 June

 

 

 

Task 2

Responsible person

Detailed work

Time by

GPS RO

Observation error

X. Ma

(Consultant Y.-R. Guo, Shu-Ya Chen)

1, Get the GPS RO data from CDAAC (level2/wetPrf)

4 May

2, Modify the decoder program (consistent LITTLE_R format)

11 May

3, Modify OBS preprocessor to consider the time-, geographic- and altitude-dependent OBS error

20 May

GPS RO data quality control

Y.-R. Guo

1, Modify 3D-Var code to ingest the GPS RO data

27 May

2, Modify the innovation subroutine

3 June

X. Ma

H.-C. Lin

3, Implement the quality control procedure (Lidia Cucurull)

10 June

4, Calculate the rejection rate of GPS RO data to tune the quality control parameters

24 June

GPS RO observation operator improvement

Y.-R. Guo

1, Consider the vertical variation of the perigee points.

10 June

2, Improve the formulation of the refractivity index

24 June

X. Ma

H.-C. Lin

3, Assess the impact of the improvements

15 July

Typhoon Dujuan experiments

CWB

Y.-R. Guo

H.-C. Lin

X. Ma

1, TC Bogus impact

 

2, New NFS BES impact

 

3, OBS error impact

 

4, New operator impact