comp.lang.idl-pvwave archive
Messages from Usenet group comp.lang.idl-pvwave, compiled by Paulo Penteado
Home » Public Forums » archive » What's better: 1 big HDF file or several samller ones??
Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend  		Switch to threaded view of this topic Create a new topic Submit Reply
What's better: 1 big HDF file or several samller ones?? [message #32236] Wed, 25 September 2002 00:17
Brian Huether is currently offline  Brian Huether
Messages: 12
Registered: September 2002
Junior Member
I have radar data that is broken down based on target orientation (i.e. the
data is split into 72 5 degree azimuthal windows). So do I create one HDF
file with 72 datasets? The other thing to consider is this: I need to run
computational algorithms that will need to access the data so are there
speed considerations when saving the data this way? Basically I have to data
storage goals: 1) make the data readily shareable, 2)make the data storage
appropriate for quick retrieval.

I suppose when it comes to the computational stuff, I can use the one big
file and then one time I can just read all the info into an array. So the
awkwardness of the big file will only be problematic one time.

Any thoughts?

-brian

Report message to a moderator

  Switch to threaded view of this topic Create a new topic Submit Reply
Previous Topic: READ THE ONLY WEB SITE THAT WANTS TO KILL JEWS AND BLACKS
Next Topic: Again: How to use FORMAT like sprintf??

-=] Back to Top [=-
[ Syndicate this forum (XML) ] [ RSS ] [ PDF ]

Current Time: Fri Oct 10 07:27:22 PDT 2025

Total time taken to generate the page: 0.55970 seconds
.:: Contact :: Home ::.

Powered by: FUDforum 3.0.7.
Copyright ©2001-2013 FUDforum Bulletin Board Software