Changes between Version 56 and Version 57 of udg/ecoms/RPackage/examples


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Timestamp:
Jun 17, 2014 3:44:09 PM (7 years ago)
Author:
juaco
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  • udg/ecoms/RPackage/examples

    v56 v57  
    1212* [wiki:./pointSelection EXAMPLE 1: Single Point Selections]: Objects in this case are relatively small because the longitude and latitude dimensions are dropped. As a result, it is possible to load all members (in the case of forecast datasets) for the whole time span (typically around 30 years) without memory problems.
    1313* [wiki:./continentalSelection EXAMPLE 2: Regional-Continental Domain Selections]: Depending on the size of the spatial window, it may be possible to access all members, but preferably a few members should be selected, and time spans no longer than one decade.
     14
     15{{{#!comment
    1416* [wiki:./globalSelection EXAMPLE 3: Global Domain Selections]: It is recommended that in this case single-member, single-year selections are done. 
     17}}}
    1518
    1619Note that this is just an approximate recommendation. Object sizes also depend on the spatial resolution (CFS has approximately 1º horizontal res., while System4 is 0.75º and WFDEI 0.5º). Similarly, while GCM data will normally return data for the whole Earth (including oceans) for most variables, many observational datasets (like WFDEI) provide only data for land areas.