Changes between Version 3 and Version 4 of udg/ecoms/RPackage/examples/pointSelection

Timestamp:

Jun 17, 2014 12:16:43 PM (8 years ago)

Author:

juaco

Comment:

--

udg/ecoms/RPackage/examples/pointSelection

@@ +1 @@
+= Single point selection
 
+The following call to `loadECOMS` will load a time series of surface (2m) instantaneous temperature (`var = "tas"`, as defined in the [wiki vocabulary])at 12:00 for the coordinate -3.7E 40.4N, (`lonLim = -3.7`, `latLim = 40.4`) corresponding to the city of Madrid (Spain), corresponding to the summer (JJA, `season = 6:8`) of 2001 (`years = 2001`) as forecasted the previous March (`leadMonth = 2`) by the CFSv2 hindcast (`dataset = "CFSv2_seasonal_16"`). We will select the first 10 members (`members = 1:10`):
 
+{{{
+> ex.point <- loadECOMS(dataset = "CFSv2_seasonal_16", var = "tas", members = 1:10, lonLim = -3.7, latLim = 40.4, season = 6:8, years = 2001, leadMonth = 2, time = "12")
+[2014-06-17 12:08:27] Defining homogeneization parameters for variable "tas"
+[2014-06-17 12:08:27] Defining geo-location parameters
+[2014-06-17 12:08:27] Defining initialization time parameters
+[2014-06-17 12:08:31] Retrieving data subset ...
+[2014-06-17 12:09:11] Done
+> print(object.size(ex.point))
+32088 bytes
+}}}
 
+The returned object contains all the necessary information for data representation (geo-location, time ...). In the next lines we plot the loaded time series for each member:
+
+{{{
+}}}