Greetings!
I have a relatively large static dataset of grib files that I'm trying
to get set up in my TDS. I currently have my tomcat running with 8Gb of
heap, but run into heap space problems when trying to create the .ncx files
I think part of my problem is that I'm not partitioning my collection
(I'm trying this next).
I have been trying to create the indices "offline" with the following:
java -Xmx512m -classpath netcdfAll-4.3.jar
ucar.nc2.grib.grib1.Grib1Index $gribfile
then
java -Xmx12288m -verbose -classpath netcdfAll-4.3.jar
ucar.nc2.grib.grib1.Grib1Collection -make collection_name.ncx
"/path/to/files/*.grib"
But even with 12 Gb of heap allocated, I am still getting heap dumps.
Even if I am successful at creating the collection index file
(collection_name.ncx), will it require massive amounts of heap space to
read in the collection by THREDDS?
Is partitioning my best bet?
Thanks!
-kevin.
--
Kevin Manross
NCAR/CISL/Data Support Section
Phone: (303)-497-1218
Email:manross@xxxxxxxx <mailto:manross@xxxxxxxx>
Web:http://rda.ucar.edu
