On Fri, Jun 18, 2010 at 3:11 PM, <[email protected]> wrote: > > What I am attempting to do is represents data sets both in rectangular and > polar for, hopefully auto-magically switching between them. > > A lot of the data I have is related to GPS satellites (value, azimuth, > elevation) and I would like to parse it, then plot in rectangular/polar. > For example the value might be SNR, which can be averaged into bins and > then plotted with 'plimagefr' and the like. > > Being able to also use 'pltransform' to auto-magically map azi/ele > points/lines onto the same plot would be a 'big win'; for example to plot > positions of the individual satellites at an instant in time. >
The last page of example 19 sounds like it provides something close to what you are looking for. The plotted location of Baltimore is given in longitude and latitude and translated to the appropriate location on the final plot by the transform provided to plstransform. One could put the same plpoin call in one of the earlier pages from example 19 and it would show up in the same location on the map. Adding the location of Baltimore to the first or second page of example 19 may be a good addition to better illustrate plstransform's utility. Hez ------------------------------------------------------------------------------ ThinkGeek and WIRED's GeekDad team up for the Ultimate GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the lucky parental unit. See the prize list and enter to win: http://p.sf.net/sfu/thinkgeek-promo _______________________________________________ Plplot-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/plplot-general
