JPKay wrote: > Hello, > > Now that I have correctly imported the NetCDF file and set up the kind of > projection I am interested in having the data displayed over I am having > trouble plotting my data with the quiver function. I am interested in > plotting the principal vectors of the stress field onto a Mercator > projection. > My netcdf file is telling me the following after "ncdump -h" > dimensions: > nsr_delta = 20 ; > time = 24 ; > latitude = 37 ; > longitude = 73 ; > variables: > float nsr_delta(nsr_delta) ; > nsr_delta:units = "" ; > nsr_delta:long_name = "NSR Surface Delta (mu/(eta*omega))" ; > float time(time) ; > time:units = "degrees" ; > time:long_name = "degrees after periapse" ; > float latitude(latitude) ; > latitude:units = "degrees_north" ; > latitude:long_name = "latitude" ; > float longitude(longitude) ; > longitude:units = "degrees_east" ; > longitude:long_name = "longitude" ; > float Ttt_D(time, latitude, longitude) ; > Ttt_D:units = "Pa" ; > Ttt_D:long_name = "north-south component stress of Diurnal > stresses" ; > float Tpt_D(time, latitude, longitude) ; > Tpt_D:units = "Pa" ; > Tpt_D:long_name = "shear component of Diurnal stresses" ; > float Tpp_D(time, latitude, longitude) ; > Tpp_D:units = "Pa" ; > Tpp_D:long_name = "east-west component of Diurnal stresses" ; > float Ttt_N(nsr_delta, latitude, longitude) ; > Ttt_N:units = "Pa" ; > Ttt_N:long_name = "north-south component of NSR stresses" ; > float Tpt_N(nsr_delta, latitude, longitude) ; > Tpt_N:units = "Pa" ; > Tpt_N:long_name = "shear component of NSR stresses" ; > float Tpp_N(nsr_delta, latitude, longitude) ; > Tpp_N:units = "Pa" ; > Tpp_N:long_name = "east-west component of NSR stresses" ; > > // global attributes: > :description = "Testing pySatStress on a regular grid" ; > :history = "Created: Mon Jun 15 12:46:13 2009 using > pySatStress" ; > :Conventions = "COARDS" ; > However, when I am strugglingto use the quiver_demo.py as a guide to making > my quiver plot. > Thanks for any help you can offer. > Jon > > Jon: Have you looked the quiver_demo.py in the basemap examples? If so, what problems did you have adopting that code?
As always, a simple script demonstrating your problem is most helpful. -Jeff -- Jeffrey S. Whitaker Phone : (303)497-6313 Meteorologist FAX : (303)497-6449 NOAA/OAR/PSD R/PSD1 Email : jeffrey.s.whita...@noaa.gov 325 Broadway Office : Skaggs Research Cntr 1D-113 Boulder, CO, USA 80303-3328 Web : http://tinyurl.com/5telg ------------------------------------------------------------------------------ Crystal Reports - New Free Runtime and 30 Day Trial Check out the new simplified licensing option that enables unlimited royalty-free distribution of the report engine for externally facing server and web deployment. http://p.sf.net/sfu/businessobjects _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
