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ppt - MMM - UCAR

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Opening and examining a WRF output file<br />

f = addfile(“wrfout_d01_2005-08-27_00:00:00.nc”,”r”)<br />

print(f)<br />

WRF files don’t have “.nc” suffix; must add here.<br />

Variable: f (file variable)<br />

filename: wrfout_d01_2005-08-27_00:00:00<br />

path: wrfout_d01_2005-08-27_00:00:00<br />

file global attributes:<br />

TITLE : OUTPUT FROM WRF V2.1.2 MODEL<br />

START_DATE : 2005-08-26_00:00:00<br />

SIMULATION_START_DATE : 2005-08-26_00:00:00<br />

WEST-EAST_GRID_DIMENSION : 400<br />

SOUTH-NORTH_GRID_DIMENSION : 301<br />

BOTTOM-TOP_GRID_DIMENSION : 35<br />

DX : 12000<br />

DY : 12000<br />

GRIDTYPE : C<br />

DYN_OPT : 2<br />

DIFF_OPT : 1 KM_OPT : 4<br />

DAMP_OPT : 0<br />

global attributes<br />

NCL & WRF-NCL � WRF User’s User s Event � June 22-25, 2010<br />

print(f) results

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