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[ferret_users] a time axis for a single point?
Hi,
I am working on the strorage of satellite data. I have 2 files of
observations for the months of November and December 2001, with a quite
irregular time step: for each month I have around 432 values,
corresponding to 1h30 of observations.
I would like to concatenate my 2 files with the data regridded to
monthly means (weel, I do know how to make the time average ;-) ), such
as the first mean will be associated to t="15-nov-2001" and the second
mean to t="15-dec-2001".
One of the file looks like:
yes? use AMSUB_2.5d_11.2001.nc
yes? sh da
currently SET data sets:
1> ./AMSUB_2.5d_11.2001.nc (default)
name title I J K L
BT BT (K) 1:145 1:25 ...
1:432
yes? stats BT
BT (K)
LONGITUDE: 178.8E(-181.2) to 178.8W
LATITUDE: 31.2S to 31.2N
Z: N/A
TIME: 01-NOV-2001 00:43 to 01-DEC-2001 00:18
DATA SET: ./AMSUB_2.5d_11.2001.nc
Total # of data points: 1566000 (145*25*1*432)
# flagged as bad data: 1383895
Minimum value: 188.69
Maximum value: 278.88
Mean value: 252.02 (unweighted average)
Standard deviation: 7.9381
thanks in advance,
Helene
--
Hélène Brogniez
Climate System Center / Department of the Geophysical Sciences
The University of Chicago
5734 S. Ellis Ave.
Chicago, IL, 60637 USA
web : http://geosci.uchicago.edu/~hbrogniez
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