HYSPLIT does not caculate full length of back trjectory

Post any questions or comments regarding the Mac OS X version of HYSPLIT. This includes the model execution, GUIs, results, or graphics. Be sure to mention the version of OS you are using.
3236
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Joined: July 18th, 2015, 8:48 am
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HYSPLIT does not caculate full length of back trjectory

Post by 3236 »

Frequently in batch mode my HYSPLIT4 Last Changed Rev: 460 Last Changed Date: 2013-04-19 09:36:19 -0400 (Fri, 19 Apr 2013)
does not calculate the full length of back trajectories.
Instead of -240 hours less than -100 hours are calculated without indicating any error messages. I generously load met fields that should cover more than the intended time span.
Jost
ariel.stein
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Joined: November 7th, 2012, 3:14 pm
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Re: HYSPLIT does not caculate full length of back trjectory

Post by ariel.stein »

Please download the latest version of the model and try again.
3236
Posts: 12
Joined: July 18th, 2015, 8:48 am
Registered HYSPLIT User: Yes

Re: HYSPLIT does not caculate full length of back trjectory

Post by 3236 »

Thanks for the suggestion
Does the latest version of HYSPLIT run under OS10.6.8?
J
ariel.stein
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Joined: November 7th, 2012, 3:14 pm
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Re: HYSPLIT does not caculate full length of back trjectory

Post by ariel.stein »

It should run
3236
Posts: 12
Joined: July 18th, 2015, 8:48 am
Registered HYSPLIT User: Yes

Re: HYSPLIT does not caculate full length of back trjectory

Post by 3236 »

Thanks, Ariel,
now HYSPLIT does not allow me to download a new version even though I am a registered user
Sigh!
glenn.rolph
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Joined: November 7th, 2012, 1:39 pm
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Re: HYSPLIT does not caculate full length of back trjectory

Post by glenn.rolph »

You should be able to download the latest registered or trial version here:

http://www.ready.noaa.gov/hyreg/HYSPLIT_applehysp.php

If your password does not work, you can reset it at:
http://www.ready.noaa.gov/HYSPLIT_register.php
3236
Posts: 12
Joined: July 18th, 2015, 8:48 am
Registered HYSPLIT User: Yes

Re: HYSPLIT does not caculate full length of back trjectory

Post by 3236 »

I tried my "user name": 3236 several times + password
even changed the password
no way
ariel.stein
Posts: 660
Joined: November 7th, 2012, 3:14 pm
Registered HYSPLIT User: Yes
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Re: HYSPLIT does not caculate full length of back trjectory

Post by ariel.stein »

Please try the trial version.
3236
Posts: 12
Joined: July 18th, 2015, 8:48 am
Registered HYSPLIT User: Yes

Re: HYSPLIT does not caculate full length of back trjectory

Post by 3236 »

Hi
I did manage to download the latest trial version of HYSPLIT4
To run it in batch mode for many trajectories I had written FORTRAN code that worked so far but not with the new version
The primary error message is: /Applications/Hysplit4/exec/runhysplit: line 4: 54863 Segmentation fault ./hyts_std > LOGRUN
In my FORTRAN code I could not call HYTS STD directly. Instead I called a shell script that does that.
Then I had put in a loop to wait until HYSPLIT had completed one job:
C CALL SHELL SCRIPT runhysplit THAT STARTS HYTS_STD
CALL SYSTEM ('/Applications/Hysplit4/exec/runhysplit')
C CHECK LOG FILE UNTIL HYTS_STD IS DONE
DO 900 IWAIT = 1, 1000000
OPEN (UNIT=9,FILE='/Applications/Hysplit4/exec/LOGRUN',
1 POSITION=APPEND)
BACKSPACE 9
READ (9,*) COMPLETE
IF (COMPLETE .NE. CTEXT) GOTO 900
CLOSE (9)
GOTO 990
900 CONTINUE
PRINT*, 'HYSPLIT4 DID NOT COMPLETE IN TIME:'
PRINT*, ICASE, LAT, LON, HEIGHT, IYT, IMT, IDT, IHT, RUNTIME
GOTO 999
990 PRINT*, ICASE, LAT, LON, HEIGHT, IYT, IMT, IDT, IHT, RUNTIME
It seems that the secondary error message
? FORTRAN Runtime Error:
? Attempt to read past end of file
? READ(UNIT=9,...
is related to the primary one.
Most grateful for any suggestions
J
glenn.rolph
Posts: 362
Joined: November 7th, 2012, 1:39 pm
Registered HYSPLIT User: Yes
Contact:

Re: HYSPLIT does not caculate full length of back trjectory

Post by glenn.rolph »

Your login username of HYSPLIT to download the distribution (not the HYSPLIT Forum) is your email address.
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