This page is under construction!
A good understanding of the MARS efficiency issues is essential especially for users that are interested in downloading large amounts of data. The aim of this page is to help users to improve their MARS requests performance focusing in CMA reforecast MARS requests. |
First you need to understand how the S2S data is organised in MARS. In general it is organised, as a huge tree, with the indentation below, showing different levels down that tree:
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Following the previous paragraph the natural way to group requests would be:
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Taking under consideration what has been explained above, if you need to loop in several CMA MARS request, the best approach would be the following:
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for date in dates-list for hindcast in hindcast-dates-list |
for each year from 2010 to 2014 for months April, June |
old below:
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For pf is not efficient to do: |