Search found 7 matches

May 24th, 2018, 5:31 am
Forum: Dust
Topic: dust
Replies: 3
Views: 5795

Re: dust

yes, it is an acceptable methodology which has been used in Escudero, Stein and Draxler article[https://www.sciencedirect.com/science/a ... via%3Dihub] with the previous version of dust algorithm.
May 24th, 2018, 5:10 am
Forum: Dust
Topic: Deposition Amount Calculation
Replies: 1
Views: 2748

Deposition Amount Calculation

I want to Calculate the amount of dust deposition in a specific time period (in my case it is one month). To that end, I have set the deposition value base on density and diameter of my dust particle and also I consider the 0m level in height level as described in the online tutorial (https://ready....
January 7th, 2018, 9:59 am
Forum: Users
Topic: calculating PSCF FORWARD TRAYECTORIES
Replies: 1
Views: 1428

Re: calculating PSCF FORWARD TRAYECTORIES

Actually, I think you should use Kernel density analysis tool in Arc Map software instead of PSCF for forward trajectories. for more detailed information I suggest you read Mc.Gowan 2008 article
October 18th, 2017, 6:39 am
Forum: Trajectory Model
Topic: How can I get trajectory map for 30-year with NCAR reanalysis data?
Replies: 1
Views: 1496

Re: How can I get trajectory map for 30-year with NCAR reanalysis data?

Hi
you can use daily run in Trajectory--> Special run--> daily and do it monthly instead of daily. it will help you to run all your given period in 2 days or so.
About extracting the days with precipitation among all your "tdump" files I suggest you use a Python Script.
October 18th, 2017, 6:30 am
Topic: Eulerian Approach
Replies: 1
Views: 2257

Eulerian Approach

Hi As we know the HYSPLIT is a Lagrangian Model and calculate Trajectories and concentrations through Lagrangian equations. puff(lagrangian-Gaussian and Lagrangian-top hat) and particle(Lagrangian-trajectory) model are the models which HYSPLIT use. but the question is that in the Draxler and Hess 19...
March 5th, 2017, 7:26 am
Forum: Dust
Topic: dust
Replies: 3
Views: 5795