problem with grib2ctl
Tetsuo Nakazawa
nakazawa at MRI-JMA.GO.JP
Mon Mar 31 05:32:10 EDT 2008
Dear Wesley-sama or someone who can help,
When I ran the grib2ctl to the grib data, I created ctl file with
only 1 time stamp.
I found that there are more than 120 time stamps in the original grib
data.
How can I change the number of time steps, from 1 to the appropriate
number.
The gribmap for the data is something like this.
PDS #1 255 33 100 1000 3 232 BMSFLG: 0 2008 03 19 12 00 11
0 0 1 1
PDS #2 255 33 100 925 3 157 BMSFLG: 0 2008 03 19 12 00 11
0 0 1 1
PDS #3 255 33 100 850 3 82 BMSFLG: 0 2008 03 19 12 00 11
0 0 1 1
PDS #4 255 33 100 700 2 188 BMSFLG: 0 2008 03 19 12 00 11
0 0 1 1
PDS #5 255 33 100 600 2 88 BMSFLG: 0 2008 03 19 12 00 11
0 0 1 1
PDS #6 255 33 100 500 1 244 BMSFLG: 0 2008 03 19 12 00 11
0 0 1 1
PDS #7 255 33 100 400 1 144 BMSFLG: 0 2008 03 19 12 00 11
0 0 1 1
PDS #8 255 33 100 300 1 44 BMSFLG: 0 2008 03 19 12 00 11
0 0 1 1
PDS #9 255 33 100 250 0 250 BMSFLG: 0 2008 03 19 12 00 11
0 0 1 1
PDS #10 255 33 100 200 0 200 BMSFLG: 0 2008 03 19 12 00 11
0 0 1 1
PDS #11 255 33 100 150 0 150 BMSFLG: 0 2008 03 19 12 00 11
0 0 1 1
PDS #12 255 33 100 100 0 100 BMSFLG: 0 2008 03 19 12 00 11
0 0 1 1
PDS #13 255 33 100 70 0 70 BMSFLG: 0 2008 03 19 12 00 11
0 0 1 1
PDS #14 255 33 100 50 0 50 BMSFLG: 0 2008 03 19 12 00 11
0 0 1 1
PDS #15 255 33 100 30 0 30 BMSFLG: 0 2008 03 19 12 00 11
0 0 1 1
PDS #16 255 33 100 20 0 20 BMSFLG: 0 2008 03 19 12 00 11
0 0 1 1
PDS #17 255 33 100 10 0 10 BMSFLG: 0 2008 03 19 12 00 11
0 0 1 1
PDS #18 255 33 100 7 0 7 BMSFLG: 0 2008 03 19 12 00 11
0 0 1 1
PDS #19 255 33 100 5 0 5 BMSFLG: 0 2008 03 19 12 00 11
0 0 1 1
PDS #20 255 33 100 3 0 3 BMSFLG: 0 2008 03 19 12 00 11
0 0 1 1
PDS #21 255 33 100 2 0 2 BMSFLG: 0 2008 03 19 12 00 11
0 0 1 1
PDS #22 255 33 100 1 0 1 BMSFLG: 0 2008 03 19 12 00 11
0 0 1 1
PDS #23 255 33 100 1000 3 232 BMSFLG: 0 2008 03 19 12 00 11
1 0 0 1
PDS #24 255 33 100 925 3 157 BMSFLG: 0 2008 03 19 12 00 11
1 0 0 1
PDS #25 255 33 100 850 3 82 BMSFLG: 0 2008 03 19 12 00 11
1 0 0 1
PDS #26 255 33 100 700 2 188 BMSFLG: 0 2008 03 19 12 00 11
1 0 0 1
PDS #27 255 33 100 600 2 88 BMSFLG: 0 2008 03 19 12 00 11
1 0 0 1
PDS #28 255 33 100 500 1 244 BMSFLG: 0 2008 03 19 12 00 11
1 0 0 1
PDS #29 255 33 100 400 1 144 BMSFLG: 0 2008 03 19 12 00 11
1 0 0 1
PDS #30 255 33 100 300 1 44 BMSFLG: 0 2008 03 19 12 00 11
1 0 0 1
PDS #31 255 33 100 250 0 250 BMSFLG: 0 2008 03 19 12 00 11
1 0 0 1
PDS #32 255 33 100 200 0 200 BMSFLG: 0 2008 03 19 12 00 11
1 0 0 1
PDS #33 255 33 100 150 0 150 BMSFLG: 0 2008 03 19 12 00 11
1 0 0 1
PDS #34 255 33 100 100 0 100 BMSFLG: 0 2008 03 19 12 00 11
1 0 0 1
PDS #35 255 33 100 70 0 70 BMSFLG: 0 2008 03 19 12 00 11
1 0 0 1
PDS #36 255 33 100 50 0 50 BMSFLG: 0 2008 03 19 12 00 11
1 0 0 1
PDS #37 255 33 100 30 0 30 BMSFLG: 0 2008 03 19 12 00 11
1 0 0 1
PDS #38 255 33 100 20 0 20 BMSFLG: 0 2008 03 19 12 00 11
1 0 0 1
PDS #39 255 33 100 10 0 10 BMSFLG: 0 2008 03 19 12 00 11
1 0 0 1
PDS #40 255 33 100 7 0 7 BMSFLG: 0 2008 03 19 12 00 11
1 0 0 1
PDS #41 255 33 100 5 0 5 BMSFLG: 0 2008 03 19 12 00 11
1 0 0 1
PDS #42 255 33 100 3 0 3 BMSFLG: 0 2008 03 19 12 00 11
1 0 0 1
PDS #43 255 33 100 2 0 2 BMSFLG: 0 2008 03 19 12 00 11
1 0 0 1
PDS #44 255 33 100 1 0 1 BMSFLG: 0 2008 03 19 12 00 11
1 0 0 1
A created ctl file is the following.
dset ^u_2008031912_00.grb
index ^u_2008031912_00.grb.idx
undef 9.999E+20
title u_2008031912_00.grb
* produced by grib2ctl v0.9.12.5p39c
dtype grib 255
options yrev
ydef 73 linear -90.000000 2.5
xdef 144 linear 0.000000 2.500000
tdef 1 linear 12Z19mar2008 1mo
* z has 22 levels, for prs
zdef 22 levels
1000 925 850 700 600 500 400 300 250 200 150 100 70 50 30 20 10 7 5 3
2 1
vars 1
UGRDprs 22 33,100,0 ** (profile) u wind [m/s]
ENDVARS
********************************************
Tetsuo Nakazawa
nakazawa at mri-jma.go.jp
Typhoon Research Department
Meteorological Research Institute
Tel: 029-853-8671 Fax: 029-853-8735
********************************************
More information about the gradsusr
mailing list