Missing or invalid level entered; using default of 850mb.
Missing or invalid latitude entered; using default of 40N.
Missing or invalid longitude entered; using default of 255E.

• Postscript plot
  
• NetCDF file containing the trajectory data used in plot (what is netCDF format?)
  
• KMZ File (KML File). Download the kmz (zipped kml and image) file to your desktop and open in Google Earth
  

BACK retaining options Plotted using the NCEP/NCAR Reanalysis I dataset.

To reference plot in a publication, please include the lines " Image provided by the NOAA-ESRL Physical Sciences Division, Boulder Colorado from their Web site at https://psl.noaa.gov/". You should also reference the dataset(s) itself. And, you should cite the trajectory code. The parcel trajectory software (traj3d) was obtained from the University of Melbourne Parcel Trajectory Software web page (http://www.cycstats.org/trajectories/trajhome.htm). A discussion of the algorithm is given by Noone and Simmonds (1999) and Barras and Simmonds (2009). Noone, D., and I. Simmonds, 1999: A three-dimensional spherical trajectory algorithm. Research Activities in Atmospheric and Oceanic Modelling, Report No. 28, WMO/TD-No. 942. H. Ritchie, Ed., World Meteorological Organization, 3.26-3.27. Barras, V., and I. Simmonds, 2009: Observation and modeling of stable water isotopes as diagnostics of rainfall dynamics over southeastern Australia Journal of Geophysical Research, 114, D23308, doi:10.1029/2009JD012132, 2009.

You Selected:
Dataset: NCEP/NCAR Reanalysis I
Date Start: 2000/1/1/0
Date End : 2000/1/3/18
Latitude: 40
Longitude: 255
Level1: 1000
Please send comments/suggestions for the WRIT trajectory tool to webmaster