Search found 54 matches
- October 19th, 2018, 10:50 am
- Forum: Dispersion Model
- Topic: ASCII to cdump file
- Replies: 3
- Views: 1678
Re: ASCII to cdump file
You may try MeteoInfoLab script to get the max value and location from cdump file, and plot it on map. #Read data array from HYSPLIT concentration output data fn = r'D:\Working\MIScript\JapanNuclear\cdump15' f = addfile_hyconc(fn) data = f['C137'][:,0,:,:] # 3 dimension array - time, lat, lon #Get t...
- August 23rd, 2018, 3:42 am
- Forum: Users
- Topic: mixing height data
- Replies: 1
- Views: 1137
Re: mixing height data
If you mean to extract PBLH data at a specific location from existing meteorological data (such as GDAS data), you can follow the example here: http://www.meteothinker.com/examples/me ... rp_st.html .
- August 8th, 2018, 8:32 pm
- Forum: Conversion programs
- Topic: Connverting tgs file to shape file
- Replies: 1
- Views: 1704
Re: Connverting tgs file to shape file
Firstly you should make sure that you have calculated trajectories correctly. Or you may got empty .tgs file so no .shp file can be created. You can learn MeteoInfo and TrajStat from my presentation in 2018 HYSPLIT workshop (http://www.meteothinker.com/docs/introd ... esentation).
- May 31st, 2018, 11:39 pm
- Forum: MeteoInfo Software
- Topic: TrajStat 1.4.5 was released
- Replies: 0
- Views: 4633
TrajStat 1.4.5 was released
Add Check point number button in cluster calculation dialog to check the end point number of each trajectory. Add 3D trajectory chart to explore the trajectories in 3D view. Add Save to grid menu item to save PSCF/CWT data in a Sufer ASCII grid data file, which can be loaded and plot as a contour la...
- March 19th, 2018, 9:08 am
- Forum: General questions on meteorological data needed for HYSPLIT
- Topic: Clarification on meteorological data
- Replies: 20
- Views: 13673
Re: Clarification on meteorological data
You can use MeteoInfoMap to explore the ARL data file. Or use MeteoInfoLab script to extract PBLH data at a specific location from GDAS data. An example script: lat = 40.0 lon = 120.5 fn = 'D:/Temp/arl/20140301_gdas0p5' f = addfile(fn) pblh = f['PBLH'][:,str(lat),str(lon)] #Plot plot(pblh, '-bo') yl...
- March 9th, 2018, 1:26 am
- Forum: MeteoInfo Software
- Topic: MeteoInfoLab script - plot HYSPLIT concentration data
- Replies: 0
- Views: 3937
MeteoInfoLab script - plot HYSPLIT concentration data
Get a HYSPLIT output concentration data file object using addfile_hyocnc function, and then read 2D array for filled contour plot. Following is an example of cesium-137 simulation during 2011 Fukushima nuclear disaster. fn = r'D:\Working\MIScript\JapanNuclear\cdump15' f = addfile_hyconc(fn) tidx = 5...
- August 22nd, 2017, 9:12 pm
- Forum: Conversion programs
- Topic: api2arl more levels
- Replies: 9
- Views: 5030
Re: api2arl more levels
You need to set vertical motion method to 4:sigma for this meteorological data.
- July 31st, 2017, 4:22 am
- Forum: MeteoInfo Software
- Topic: 3-D trajectory plot
- Replies: 0
- Views: 4802
3-D trajectory plot
MeteoInfo 1.4.6 was released with 3-D trajectory plot function (http://www.meteothinker.com/news/meteoinfo_1.4.6.html).
- June 8th, 2017, 10:52 am
- Forum: Users
- Topic: Is there a way this can be done?
- Replies: 4
- Views: 2951
Re: Is there a way this can be done?
You can create point shape file from HYSPLIT trajectory data file using MeteoInfo. All variable values will be added in attribute table including time stamp and altitude.
- June 8th, 2017, 10:35 am
- Forum: Trajectory Model
- Topic: Display of Other Along-Traj Variables
- Replies: 5
- Views: 3495
Re: Display of Other Along-Traj Variables
Another option is to write MeteoInfoLab script to extract the variable values from meteorological data along trajetory. There is a online example: http://www.meteothinker.com/examples/me ... _data.html .