dset ../RT/%y4/PRCP_CU_GAUGE_V1.0CONUS_0.25deg.lnx.%y4%m2%d2.RT 
* 
options  little_endian template
* 
title  Daily Precipitation Analysis over CONUS (Real-Time)  
* 
undef -999.0
* 
xdef 300 linear  230.125 0.250
* 
ydef 120  linear  20.125  0.250
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zdef 1 linear 1 1
* 
tdef 99999 linear 01jan2007 1dy
* 
vars 2
rain     1  00 the grid analysis (0.1mm/day)
nstn     1  00 the number gauges 
ENDVARS