Wrfv3chemt
This presentation is the property of its rightful owner.
Sponsored Links
1 / 17

WRFV3chemT PowerPoint PPT Presentation


  • 127 Views
  • Uploaded on
  • Presentation posted in: General

WRFV3chemT. Student: Shou-Hung Chien Supervisor : Yu-Heng Tseng Danie Liang Shu-Chih Yang. Outline. WPS. WPS V3 NCEP FNL Operational Model Global Tropospheric Analyses, ds083.2 http://dss.ucar.edu/datasets/ds083.2/ 1°x1° Reanalysis data, Vtable from GFS. WPS.

Download Presentation

WRFV3chemT

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Wrfv3chemt

WRFV3chemT

Student: Shou-Hung Chien

Supervisor : Yu-Heng Tseng

Danie Liang

Shu-Chih Yang


Outline

Outline


Wrfv3chemt

WPS

  • WPS V3

  • NCEP FNL Operational Model Global Tropospheric Analyses, ds083.2

    • http://dss.ucar.edu/datasets/ds083.2/

  • 1°x1° Reanalysis data, Vtable from GFS


Wrfv3chemt

WPS

  • Change in WPS/arch/configure.defaults (only first time)

    • COMPRESSION_LIBS = -L/nuwa_cluster/opt/jasper-1.9/lib -L/lib64 -L/usr/lib64 \

    • -ljasper -lpng12 -lpng -lz

    • COMPRESSION_INC = -I/nuwa_cluster/opt/jasper-1.9/include \

    • NCARG_LIBS2 = -L${PGI}/linux86-64/9.0/lib -lpgftnrtl -lpgc \

  • Configure option for nuwa

    • source make_wps.pgi

    • PC Linux x86_64 (IA64 and Opteron), PGI compiler 5.2 or higher, serial


Wrfv3chemt tracer6

WRFV3chemT_tracer6

  • Based on WRFV3.0.0.1

  • All 6 tracer has the molecular mass as CO2

  • Difficult while in nuwa

    • source make_wrf.pgi

    • Linux x86_64, PGI compiler with gcc (dmpar)

    • compile em_real; compile em_real; compile wrf;


Fire location

Fire location


Fire hot spot

Fire Hot Spot

  • data-P.taiwan.bin

    • Point Source for smokestack

    • 38 indices (lat, lon, index1, index2, ht, dm, tw, tp)

  • data-AL.taiwan.bin

    • Line and Area source for other source

    • 33 indices (lat, lon, index1)

  • prof.dat

    • Index for point and area, line source


Wrfv3chemt

  • 180s for 45km (270s)

  • 169 x 153 x 25


Wrfda

WRFDA

  • Based on WRFV3.2

  • 3dvar

    • ./da_wrfvar.exe

    • This is for perturb the initial condition

    • Perturb U, V, T, MU, PSFC, PH, QVAPOR

  • boundary

    • ./da_updated_bc.exe

    • This is for perturb the boundary (tendency) condition


Wrfda1

WRFDA

  • met2real.*dom.sh

    • using real.exe for initial and boundary condition

    • Number of cycle = number of ensemble 6 hours + 1

  • prepare_ICBC.csh (run_prepare.job)

    • run 3dvar_Member_ICBC.csh

    • prepare the initial and boundary condition

    • Generate one wrfinput_d01 and one wrfbdy_d01 for every 6 hours

  • 3dvar_Member_ICBC.csh

    • Perturb the initial and boudary condition

    • Use da_wrfvar.exe and pert_wrf_bc

  • run_reinit.sh for cat those boundary condition files


Ensemble test run forecast

Ensemble test run (forecast)

  • reinit_chem.sh (run.sh)

    • Prepare the directory for ensemble run

  • runWRFChem.sh

    • Run wrf.exe

    • namelist.input.wrfchem; wrfchem.job.template

    • Suggest 8 nodes for each job

  • cap_restart

    • start time and end time


Wrfda results

WRFDA results

Perturb with analysis type “randomcv”


  • Login