Search found 5 matches

by lnguyen5
October 26th, 2017, 11:04 am
Forum: Conversion programs
Topic: CLIMATE FORECAST SYSTEM REANALYSIS (CFSR)
Replies: 0
Views: 1951

CLIMATE FORECAST SYSTEM REANALYSIS (CFSR)

Hi, I would like to use CFSR data to run backward trajectories. I saw that on the ARL archived server there is CFSR compatible-hysplit data for only a few dates of October 1994. So I'm guessing that it is possible to CFSR data. So I would like to know if anyone has already work with CFSR data ? and ...
by lnguyen5
September 10th, 2014, 11:18 am
Forum: Trajectory Model
Topic: Isobaric trajectories
Replies: 1
Views: 808

Isobaric trajectories

Hi, I've been working lately on backward trajectories. I noticed that I ran isobaric trajectories, there's a variation of the level pressure along the trajectories. Since the method used is isobaric, the level pressure should be constant isn't it ? I was wondering if there were some kind of explanat...
by lnguyen5
June 11th, 2014, 3:40 am
Forum: Trajectory Model
Topic: Vertical motion method
Replies: 2
Views: 1484

Vertical motion method

I was wondering if it was possible to find further information about the vertical motion method for trajectories, especially for average data and damped magnitude.
thank your
by lnguyen5
June 10th, 2014, 9:53 am
Forum: Trajectory Model
Topic: Vertical motion method
Replies: 1
Views: 802

Vertical motion method

I was wondering where I could find further information about the Vertical motion methods, especially for average data and damped magnitude ?
thank you
by lnguyen5
May 28th, 2014, 11:05 am
Forum: Conversion programs
Topic: Issues while converting ERA40 to ARL
Replies: 1
Views: 1198

Issues while converting ERA40 to ARL

I'm currently trying to convert ERA40 yearly dataset (dowloadn from ECMWF API data server), everything run perfectly except that when I'm checking the ARL file, only half of the year have been convert. Exemple : I download 3d, 2d and invariant file for the year 1961 (from the 1st of January to the 3...