[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[IDV #ANI-315803]: calculation of perturbations using SAVS-like function (GEMPAK)

This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.


  • Subject: [IDV #ANI-315803]: calculation of perturbations using SAVS-like function (GEMPAK)
  • Date: Tue, 28 Jul 2009 08:34:17 -0600

Hi Cory-

> Full Name: Cory Demko
> Email Address: address@hidden
> Organization: UWYO
> Package Version: 2.7b3 build date:2009-06-16 07:07 UTC
> Operating System: Windows XP
> Hardware: Java: home: C:\Program Files\IDV_2.7b3\jre version: 1.6.0_11 
> j3d:1.5.2 fcs (build4)
> Description of problem: Don:
> 
> Sorry for the delay...decided to make a new support email...to answer your 
> question, I am looking at calculating the mean u component along a constant 
> pressure surface to determine u' along the same pressure...I will then make a 
> cross section of u'...for each timestep...

And sorry for our delay.  There is no method to do this in the IDV currently, 
but we are thinking about adding this capability.  So, I have a couple of 
questions:

- is the mean across all timesteps, or for each timestep?
- can you send me instructions on how you would do this in GEMPAK? 

Don


Ticket Details
===================
Ticket ID: ANI-315803
Department: Support IDV
Priority: High
Status: Open