Displaying 3 results from an estimated 3 matches for "base_time".
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2017 Sep 13
2
compounding precipitation based on whether falls within a day
...) of the 3D array of precipitation called prec. That is, I'd like to
get a 3D array called prec*_daily* that has dimension prec*_daily*[21, 3, 4],
where 21 is the number of days and the value in say prec*_daily*[1,x,y] is
equal to prec[1,x,y] + prec[2,x,y] + ... + prec[24,x,y]
ndays <- 21
base_time <- as.character('2001-12-31T23:00:00Z')
hrs_since_base <- 1
# adding an extra second to the end b/c I'm paranoid about the midnight
time stamp not being explicit
beg_time <- as.POSIXct(base_time, format = "%Y-%m-%dT%H:%M:%SZ") +
(hrs_since_base * 60 * 60) + 1
max_hr...
2017 Sep 13
0
compounding precipitation based on whether falls within a day
...led prec. That is, I'd like to
> get a 3D array called prec*_daily* that has dimension prec*_daily*[21, 3,
> 4],
> where 21 is the number of days and the value in say prec*_daily*[1,x,y] is
> equal to prec[1,x,y] + prec[2,x,y] + ... + prec[24,x,y]
>
>
> ndays <- 21
> base_time <- as.character('2001-12-31T23:00:00Z')
> hrs_since_base <- 1
>
> # adding an extra second to the end b/c I'm paranoid about the midnight
> time stamp not being explicit
> beg_time <- as.POSIXct(base_time, format = "%Y-%m-%dT%H:%M:%SZ") +
> (hrs_sinc...
2011 Nov 16
3
Interpolating hourly basis
I have a huge data set in the form of
V1 V2 V3 V4 V5 V6
1 201005010000201005010000 1.68291.38 1 0
2 201005010000201005010300 0.93335.10 1 0
3 201005010000201005010600 2.25 57.38 1 0
4 201005010000201005010900 0.43 13.76 1 0
5 201005010000201005011200 0.74101.14 1 0
I am interested in interpolating it on an hour basis(it's for avery