Displaying 7 results from an estimated 7 matches for "begin_time".
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2010 Jul 19
3
Reshaping data
Dear All,
I have some data in the following shape:
ID begin_t1 end_t1 begin_t2 end_t2
Thomas 11/03/04 13/05/06 04/02/07 16/05/08
... ... ... ... ...
Jens 24/01/02 23/05/03 07/06/03 14/11/05
I would like to reshape this data to have the following form:
ID Begin_Time End_Time
Thomas 11/03/04 13/05/06
Thomas 04/02/07 16/05/08
... ... ...
Jens 24/01/02 23/05/03
Jens 07/06/03 14/11/05
I have been doing some google searches and looked at the reshape
library, but so far I have not been able to shape the data like I
want. If you guys could help, I...
2008 Apr 02
2
Stopping a function execution automatically after a given time
Dear all,
I often need to execute functions repeatedly (thousands or more times).
While doing so, I encounter two types of problems:
1.) In some models, the estimation process fails due to convergence problems
2.) Some models will run forever.
My solution to #1 is to use tryCatch around the function call so that my
script does not stop if one of the models will raise an error. This works
fine.
2017 Oct 15
2
Download data from NASA for multiple locations - RCurl
...uestion:
The output looks like the following:
###
dput(head(x,15))
c("Metadata for Requested Time Series:", "",
"prod_name=GLDAS_NOAH025_3H_v2.0",
"param_short_name=Tair_f_inst", "param_name=Near surface air temperature",
"unit=K", "begin_time=1970-01-01T00", "end_time=1979-12-31T21",
"lat= 42.36", "lon=-71.06", "Request_time=2017-10-15 22:20:03 GMT",
"", "Date&Time Data", "1970-01-01T00:00:00\t267.769",
"1970-01-01T03:00:00\t264.595")...
2017 Oct 16
0
Download data from NASA for multiple locations - RCurl
...the following:
>
> ###
> dput(head(x,15))
> c("Metadata for Requested Time Series:", "", "prod_name=GLDAS_NOAH025_3H_v2.0",
> "param_short_name=Tair_f_inst", "param_name=Near surface air temperature",
> "unit=K", "begin_time=1970-01-01T00", "end_time=1979-12-31T21",
> "lat= 42.36", "lon=-71.06", "Request_time=2017-10-15 22:20:03 GMT",
> "", "Date&Time Data", "1970-01-01T00:00:00\t267.769",
> "1970-01-01T03:00:0...
2017 Oct 16
1
Download data from NASA for multiple locations - RCurl
...> > dput(head(x,15))
> > c("Metadata for Requested Time Series:", "", "prod_name=GLDAS_NOAH025_3H_
> v2.0",
> > "param_short_name=Tair_f_inst", "param_name=Near surface air
> temperature",
> > "unit=K", "begin_time=1970-01-01T00", "end_time=1979-12-31T21",
> > "lat= 42.36", "lon=-71.06", "Request_time=2017-10-15 22:20:03 GMT",
> > "", "Date&Time Data", "1970-01-01T00:00:00\t267.769",
> > "1970-0...
2017 Oct 15
0
Download data from NASA for multiple locations - RCurl
> On Oct 15, 2017, at 2:02 PM, Miluji Sb <milujisb at gmail.com> wrote:
>
> Dear all,
>
> i am trying to download time-series climatic data from GES DISC (NASA)
> Hydrology Data Rods web-service. Unfortunately, no wget method is
> available.
>
> Five parameters are needed for data retrieval: variable, location,
> startDate, endDate, and type. For example:
2017 Oct 15
2
Download data from NASA for multiple locations - RCurl
Dear all,
i am trying to download time-series climatic data from GES DISC (NASA)
Hydrology Data Rods web-service. Unfortunately, no wget method is
available.
Five parameters are needed for data retrieval: variable, location,
startDate, endDate, and type. For example:
###