Hello,
I am new in using the above function.
Two questions:
1. for Trajectory/Special Runs/Geolocation, I can run successfully my own case by modifying the "traj_fwrd_control.txt" and "captex2_meas.txt" in Section 5.4 of the Hysplit on-line tutorial. How can I adjust the output % of the Trajectory frequency becoming an average between 0 to 100 meters instead of between 0 and 99999 m?
2. for Concentration/Special Runs/Geolocation, I run successfully for the tutorial case (i.e. Section 10.3 of the Hysplit on-line tutorial). However, my own (test) run is not successful using a modified measurement file from the above case and I do not know the reason. The error message is shown below. Attached are the relevant files for my case.
Please help.
Best regards,
Peter
error message:
Started Concentration Drawing
Last Changed Rev: 392
Last Changed Date: 2013-02-14 15:13:24 -0500 (Thu, 14 Feb 2013)
All concentrations ZERO - no maps
900
Started Concentration Drawing
Last Changed Rev: 392
Last Changed Date: 2013-02-14 15:13:24 -0500 (Thu, 14 Feb 2013)
All concentrations ZERO - no maps
900
while executing
"exec $exec_dir/concplot.exe $arg1 $arg2 $arg3 $arg4"
(procedure "plot_geol" line 42)
invoked from within
"plot_geol"
invoked from within
".concgeol.stepb.but invoke"
("uplevel" body line 1)
invoked from within
"uplevel #0 [list $w invoke]"
(procedure "tk::ButtonUp" line 24)
invoked from within
"tk::ButtonUp .concgeol.stepb.but"
(command bound to event)
No result using Concentration/Special Runs/Geolocation
No result using Concentration/Special Runs/Geolocation
- Attachments
-
- meas_try.txt
- measurement file in DATEM format
- (1.04 KiB) Downloaded 253 times
-
- geo-ctl.txt
- control file
- (296 Bytes) Downloaded 245 times
-
- Posts: 660
- Joined: November 7th, 2012, 3:14 pm
- Registered HYSPLIT User: Yes
Re: No result using Concentration/Special Runs/Geolocation
You are using a pretty old version of the code. Could you please update it to be compatible with the version that we used to develop the on-line tutorial?
Re: No result using Concentration/Special Runs/Geolocation
Thank you for your reply. I have installed and run using the most latest version (761) but still I get the same error message as below. Please help.
Best, Peter
Error message
Started Concentration Drawing
Last Changed Rev: 761
Last Changed Date: 2015-06-16 10:00:16 -0400 (Tue, 16 Jun 2015)
All concentrations ZERO - no maps
900
Started Concentration Drawing
Last Changed Rev: 761
Last Changed Date: 2015-06-16 10:00:16 -0400 (Tue, 16 Jun 2015)
All concentrations ZERO - no maps
900
while executing
"exec $exec_dir/concplot.exe $arg1 $arg2 $arg3 $arg4"
(procedure "plot_geol" line 42)
invoked from within
"plot_geol"
invoked from within
".concgeol.stepb.but invoke"
("uplevel" body line 1)
invoked from within
"uplevel #0 [list $w invoke]"
(procedure "tk::ButtonUp" line 24)
invoked from within
"tk::ButtonUp .concgeol.stepb.but"
(command bound to event)
Best, Peter
Error message
Started Concentration Drawing
Last Changed Rev: 761
Last Changed Date: 2015-06-16 10:00:16 -0400 (Tue, 16 Jun 2015)
All concentrations ZERO - no maps
900
Started Concentration Drawing
Last Changed Rev: 761
Last Changed Date: 2015-06-16 10:00:16 -0400 (Tue, 16 Jun 2015)
All concentrations ZERO - no maps
900
while executing
"exec $exec_dir/concplot.exe $arg1 $arg2 $arg3 $arg4"
(procedure "plot_geol" line 42)
invoked from within
"plot_geol"
invoked from within
".concgeol.stepb.but invoke"
("uplevel" body line 1)
invoked from within
"uplevel #0 [list $w invoke]"
(procedure "tk::ButtonUp" line 24)
invoked from within
"tk::ButtonUp .concgeol.stepb.but"
(command bound to event)
-
- Posts: 660
- Joined: November 7th, 2012, 3:14 pm
- Registered HYSPLIT User: Yes
Re: No result using Concentration/Special Runs/Geolocation
1) To change the height of the trajectory frequency you have to go to the Trajectory/Display/Frequency menu and replace the Layer top with 100.0
2) It seems that your concentration grid is not capturing the emission (~3000 m). Try increasing the height of the concentration grid.
2) It seems that your concentration grid is not capturing the emission (~3000 m). Try increasing the height of the concentration grid.
Re: No result using Concentration/Special Runs/Geolocation
Hello,
Thanks for your reply.
Further to my question 1 concerning the Source Geolocation (i.e. Section 5.4 of the online tutorial), I note that the method works for various sampling locations by examining the captex2_meas.txt file. Of course it is desirable to have a dataset of several sampling locations. What if I just have one sampling location with a time series data? Will this method still be sounded, at least in principle?
Please suggest.
Thanks.
Best wishes,
Peter
Thanks for your reply.
Further to my question 1 concerning the Source Geolocation (i.e. Section 5.4 of the online tutorial), I note that the method works for various sampling locations by examining the captex2_meas.txt file. Of course it is desirable to have a dataset of several sampling locations. What if I just have one sampling location with a time series data? Will this method still be sounded, at least in principle?
Please suggest.
Thanks.
Best wishes,
Peter
-
- Posts: 660
- Joined: November 7th, 2012, 3:14 pm
- Registered HYSPLIT User: Yes
Re: No result using Concentration/Special Runs/Geolocation
Using trajectories from a single receptor could be quite challenging.
I would suggest taking look at section 10 of the online training material. http://ready.arl.noaa.gov/documents/Tut ... index.html
I would suggest taking look at section 10 of the online training material. http://ready.arl.noaa.gov/documents/Tut ... index.html