[ferret_users] ferret and aggregation with different time references (T0)

[Brockmann Patrick <Patrick.Brockmann@xxxxxx>]

Hi,

I have discovered that when an aggregation has been made over time
with files that contains different time references then the result time 
axis
is not correct (not monotically increasing).

Precisely, I have files with
              time:units = "days since 1850-01-01 00:00:00" ;
others with
              time:units = "days since 1870-01-01 00:00:00" ;
or
              time:units = "days since 1880-01-01 00:00:00" ;
or
              time:units = "days since 1970-01-01 00:00:00" ;

Is this problem can be solved by ferret or when the aggregation is built ?
But I have found any information on this on 
http://www.unidata.ucar.edu/projects/THREDDS/tech/tds4.2/reference/index.html
so I post this topic on the client side since ferret could also manage 
this issue.

Let me know, if I have missed something.

Patrick

--
LSCE/IPSL, Laboratoire CEA-CNRS-UVSQ
Data Analysis and Visualization Engineer
ICMC - IPSL Climate Modelling Centre
--