Tennessee James Leeuwenburg wrote:
Hi Tennessee:
The Agg server can aggregate local netcdf files or remote DODS
datasets. So if you have a netcdf files served through a dods server,
the AS can aggregate them. Using local netcdf files are preferable
when possible because its a lot faster
Not what I meant - I have remote netCDF files served by a CGI script
which is not a DODS server, which handles queries embedded in the
URLs. It may be easier if you consider that they are simply available
as files via HTTP from a remote directory.
yes, as long as the HTTP server supports "getRange" header, nectdf files
can be read remotely.
performance can vary a lot depending on access pattern. we havent had
time to tune that, but setting a large (100K ?) buffer size in
HTTPRandomAccessFile will help. get netcdf-java 2.1 source if you want
to see.
http://my.unidata.ucar.edu/content/software/netcdf-java/index.html
http://motherlode.ucar.edu:8080/thredds/validateForm.html
I dont currently have a source distribution, i will try to make one
in the next few weeks.
Groovy.
It can be hard to get the config files right. Send us a copy of yours
and we can have a look. Send to yuanho@xxxxxxxxxxxxxxxx and cc me.
Will do. Thank you.
