Hello,
I'm trying to calculate the probability of exceedance for a 12 member ensemble.
My script is appended. When running this script I get:
[DE 4] Number of MEMBERS = 12
Grid file:
{namm,gfsm,srefn1m,srefn2m,srefp1m,srefp2m,namw,gfsw,srefn1w,srefn2w,srefp1w,srefp2w}
GRID IDENTIFIER:
TIME1 TIME2 LEVL1 LEVL2 VCORD PARM
060211/1200F036 0 NONE EXX__1
GAREA: 37;-80;45;-68
SCALE: 0
MINIMUM AND MAXIMUM VALUES 0.00 1.00
LINE CONTOURS:
LEVELS: 0.00
BUT nothing but a blank map
So looking closer at the ENS_PROB, I saw it is actaully a multivariate
function. So to make it work, I thought I needed two conditions - in this case
PTOT>25 but <150 or GFUNC = ENS_PROB(AND(GT(PTOT,25),LT(PTOT,150))
Upon runing this I get.
[DE -5] No ensemble file referenced in ensemble diagnostic.
[DG -70] Ensemble field cannot be computed.
What am I mising?
Thanks!
Dave
________________
#!/bin/tcsh
# probability of exceedance model precip
# 1 panel
set g1 = 'namm'
set g2 = 'gfsm'
set g3 = 'srefn1m'
set g4 = 'srefn2m'
set g5 = 'srefp1m'
set g6 = 'srefp2m'
set g7 = 'namw'
set g8 = 'gfsw'
set g9 = 'srefn1w'
set g10 = 'srefn2w'
set g11 = 'srefp1w'
set g12 = 'srefp2w'
set device = xw
#set device = gf
#set device = "ps||8.5;11|c"
set time = '060211/1200F036'
nice gdcntr << endgdcntr
GDATTIM = $time
GLEVEL = 0
GVCORD = none
GFUNC = ENS_PROB(GT(PTOT,25))
GDFILE = {$g1,$g2,$g3,$g4,$g5,$g6,$g7,$g8,$g9,$g10,$g11,$g12}
CINT = 1
LINE = 3
TITLE = 1// ^
DEVICE = $device
PROJ = mer
garea = 37;-80;45;-68
CLEAR = y
clrbar = 1/V///.75;.02/
SCALE = 0
PANEL
TEXT = 1
# FINT = 25;50;75;100;125;150;175;200;225
FINT = 5;10;15;20;25;30;35;40;45;50;55;60;65;70
# FINT = 4;8;12;16;20;24;28;32;36;40;44;48
FLINE = 0;26;4;24;21;22;23;20;17;13;14;11;10;9
CTYPE = f
LATLON = 0
MAP = 1/1/3
r
endgdcntr
gpend
mv gempak.gif
'/home/dnovak/research/Ensembles/12Feb_2006/plots/12Feb_probprecip.gif'
