Displaying 2 results from an estimated 2 matches for "co23".
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co2
2008 Aug 08
2
aggregate
Dear All-
I have a dataset that is comprised of the following:
doy yr mon day hr hgt1 hgt2 hgt3 co21 co22 co23 sig1 sig2 sig3 dif flag
244.02083 2005 09 01 00 2.6 9.5 17.8 375.665 373.737 373.227 3.698 1.107
0.963 -0.509 PRE
244.0625 2005 09 01 01 2.6 9.5 17.8 393.66 384.773 379.466 15.336 11.033
5.76 -5.307 PRE
244.10417 2005 09 01 02 2.6 9.5 17.8 411.162 397.866 387.755 6.835 5.61
6.728 -10.112 PRE
24...
2009 Jan 04
1
POSIXct and chron issues with tz
Dear All-
I am trying to merge two data files - they have different date formats
and different times zones. I need to match up the date/time of the
datasets and then invoke a conditional statement, such as: if dataC$mph
is >= 12 then keep dataM$co23 for the corresponding time/date stamp.
snippets of data files:
*dataC.txt*
LST in mph Deg DegF DegF2 % volts Deg mph2 w/m2
0506010000 0.00 13.6 218.1 36.8 -999 65.1 -999 -999
18.2 0.2
0506010005 0.00 12.9 214.3 36.8 -999 65.5 -999 -999...