Operational status of ENLIL & IPS model at KSWC

2013. 07. 31.

Jung-Hoon Kim (SETsystem, Inc.)

Contents

– Staffs for model run

– ENLIL model – WSA-ENLIL-Cone

– IPS model – 3D IPS tomography

– Recent works with models

– Summary

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Staffs for Model run• Total 8 staffs working for ENLIL and IPS model run

(4 operators designated to model running and forecasting)

Forecasting Division Model Operator

Lee, J.H.

Kwon, H.J.

Park, S.R.

Yun, J.H.

ENLIL and IPS model run / forecast

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ENLIL MODEL

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History

- 2012.10. Implemented by NOAA staff (Dr. Milward)- Two server are running the model, primary and backup

• Discuss the model im-plementation with NOAA

• KSWC-NOAA MOU• Introduce ENLIL with

Cone, WSA results from NOAA

Agreement

• 2012.10. Model im-plementation by NOAA staff

• 2 Linux based-servers for model run

• CONE training

Installation

• Network connection with NOAA server

• Script for transfer the model input data

• Test of automatic model run via script

Test run

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WSA-ENLIL-CONE

~0.1 AU 0.1~1 AU

AmbientWSA Model Enlil Model

CME DetectedCone Model

KSWC ENLIL System Layout

- Get the WSA output from the NOAA server and use them for model input

- Operators generate Model CME input based on CME data from NOAA server

LASCOSTEREO

data

CMEInputs

Model Results

GONGdata

ENLIL server 2

WEB server

Imagedata

CAT tool PC

ENLIL server 1

*back up server*same config.

KSWC

NOAA SWPC

AutomaticData transfer by scripts

*running time ~. 2.5 hours

*operators

Createimage

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H/W specification

  ENLIL-server-1 ENLIL-server-2

Vender/Model # IBM / X3550 M2 IBM / X3550

CPU INTEL Xeon Quad Core 2.0GHz INTEL Xeon Quad Core 2.0GHz

MEMORY4GB(2X2GB) PC3-10600 ECC

Chipkill protection2GB(2X1GB) PC2-5300 ECC

Chipkill protection

Power 1 x 675W Power Supply 1 x 670W Power Supply

HDD 146GB 10k SAS x 2 73GB 15k SAS x 2

ODD SATA Multi-burner CD-RW / DVD Combo

Storage

IBM DS 3400 IBM DS 3400

1TB 10k SATA Hot swap disk x 4 300GB 15k SAS Hot swap disk x 10

OS CentOS 6.3 64bit CentOS 6.3 64bit

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S/W configuration

  Installed program Function

Server systemconfiguration

g95 Fortran CompilerFortran compiler

(ENLIL source compile)

NetCDF Library Format for model output

CFITSIO Library FITS file I/O library

MPICH Parallel processing Library

IDL Image processing and display

Model WSA-ENLIL (Ver 2.7)-Cone Main program

Required scripts

Automatic data acquisition GONG (WSA output) data acquisition

Scripts for ENLIL model running Control the model run

CAT tool image script CME image acquisition

Cone model scriptGenerate ENLIL input using Cone

model

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Enlil run cycle

- Run the WSA-ENLIL model every 4 hours with required inputs

- Run CONE model when CME detected by the operator and generate ENLIL input

00Z 04Z 08Z 12Z

Enlil

GONG data

CME De-tected

CMECone Data

EnlilEnlil

with ConeEnlil

GONG data GONG data GONG data

WSA WSA WSA WSA

Automatic run of the model by scripts

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…

CAT tool and script

- CME image acquisition and generate ENLIL model input

CAT toolInfile

Textdata ENLIL server

Script

WSA-ENLIL Model Cone Model

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KSWC ENLIL model outputs

- Generate the output of the WSA-ENLIL-Cone model as an image

- Archive the outputs (image and binary), most recent results are on the web.

home

rrajeju

enlil_images

Year(YYYY)

Month(mm)

Day(dd)

Run time(YYYYmmddHH)

latest

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IPS MODEL

History

Col-labo-ra-tion

•Jeju IPS meeting (2012, 04. KSWC)

•DR. Jackson (UCSD), Dr. Toku-maru, Dr. Kojima (Nagoya Univ.)

•Introduce KSWC and facil-ities, dis-cuss in-terna-tional collabo-ration

UCSD

agreemen

t

•Agree-ment with UCSD for IPS model in-troduc-tion to KSWC (2012.08.)

•Based on the agree-ment, test of the IPS model starts for opera-tional in-troduc-tion in 2013

Nagoya.

Uni.

agreemen

t

•Agree-ment with STELAB (Nagoya Univ.) for IPS re-search collabo-ration (2012.12)

•Data ex-change, collabo-rative re-search

More

Col-labo-ra-tion

•Prof. Manoha-ran from Ooty, In-dia visit KSWC (2013.01) and dis-cuss the collabo-ration

•Discuss the pos-sible col-labora-tion with MEXART (Mex-ico)

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IPS international collaboration

USIPS model

India(Ooty)

Mexico(MEXART)

Japan(STE-LAB)

Korea(K-

SWC)

•MOU (2012.08)•Model implementation

•MOU (2012.12)•Data and research collaboration

•Data and re-search collabora-tion

•Model and Data

•IPS data•Solar wind/CME research

-International collaboration with IPS model (UCSD) and observa-tional data

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KSWC IPS System layout

- Use ACE solar wind data, IPS observation, NSO magnetogram for model run

- IPS Observational data are from Japan, Korea, India and Mexico

ACE Level 0(NOAA FTP)

NSOMagnetogram

Data dir.

IPS model runWeb visualiza-

tion

Basic Data KSWC IPS model Web

Scripts for data acquisition

IPS Data(KSWC, Nagoya,)

Output image

Image generationIDL, Fortran

* From UCSD ftp

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H/W specification

  IPS-server-1 IPS-server-2

Vender/Model # IBM / X3250 M4

CPU INTEL Xeon E3-1220 3.1GHz

MEMORY 4GB(1x4GB) PC3-10600 CL9 ECC DDR3 1333MHz LP UDIMM

Power 1 x 300W Power Supply

HDD 2 x 500GB 7200 SATA 3.5”SS

ODD UltraSlim Enhanced SATA combo

Storage none

OS CentOS 6.4 64bit

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S/W configuration

  Installed program Function

Server systemconfiguration

g95 Fortran CompilerFortran compiler

(IPS Tomography source compile)

Semi Library IPS Tomography library

Python Program control

IDL Image processing and display

Model Ipstd_20n_inp_mag Main program

Required scripts

Automatic data acquisition ACE, STEL, NSO data acquisition

Scripts for IPS tomography model running

Control the model run

IPS Tomography image script IPS Tomography image acquisition

Model parameter scriptModify the parameter of tomogra-

phy

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KSWC IPS model output

- Run the IPS model everyday at 02:00 UT (11:00 KST)

Enlarge with animation

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RECENT WORKS WITH MOD-ELS

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ENLIL Model

• Compare the ENLIL model run among SWPC, KSWC and UK Met

• Ensemble run of the model

• Communication between ENLIL op-erators (US, KOREA, UK) via web/chatting/BBS

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IPS model

• Standard IPS input data format for model run (Japan, Korea)

20130513065700 0 58.01139 126.295639 1.10979962484 0.0 0.0 0.0 1.01039958 338.3592562 338.3592562 --- 0.0 8.0 20130513 18.3945441966 0.0 ---- 13.5 -0.04178885858 -0.0422301012404 2251p16 5.11589532755 5.11630763006 1 20130513073934 IPS_JEJU -24.951171875 512 58.8 20130513065700 512 24.853515625

1759+13 130102 2.09 0.61 50 16 45 334 2132 -999-999 1.05766 17 59 22 +13 51 17 18 01 39 +13 51 191819-096 130102 2.44 0.25 65 53 58 7 2131 -999-999 1.33069 18 19 44 -09 40 29 18 22 29 -09 38 57

KSWC format

Japan STELAB format

Make a standard format from each IPS telescope and use as model input

• Model run test with hybrid data (Nagoya + KSWC)

STELAB data STELAB + KSWC data

Compare the result of ENLIL & IPS23

• Synchronize the model output results and compare two models• 7 days (-2/+5) prediction results, 6 hours cadence

Summary• KSWC have been operating two solar wind prediction models from 2013

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ENLIL with CONE IPS

Start of model run at KSWC

Jan, 2013 May, 2013

Developer Dr. Dusan Odstricil Dr. Bernard V. Jackson

Computing infra 2 x IBM X3550 (4 GB ram) 2 x IBM X3250 M4 (4 GB ram)

Running time ~ 2.5 hours (every 4 hours) ~ 0.5 hours ( everyday)

Input data WSA with CME parameter IPS observation, NSO magne-togram

Output results Time cadence images and plots

Service Provide forecast result in animation via WEB(www.spaceweatehr.go.kr)

Manpower 8 people ( 4 staffs and 4 operators)

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Thank you

For off-line Questions/comments, please contact Jung-Hoon Kim (kim@setsystem.co.kr, SETsystem, Inc.)