Hi everybody!
I'm a newbie using Healpix so please allow me these dumb questions.
1. I'm trying to generate a polarization map (only polarization, no "Temperature+polarization". Maybe later I'll want to combine them) from a temperature map. I only want the E modes and I want to plot the polarization as vectors. I've used synfast but I got a combined map and, although I use the option "Polarization=3" in mollview, vectors don't appear anywhere. Only a deformed temperature map. What routine could be useful in this case?
2. How do I exactly call a fortran routine from healpix prompt? I've tried with "call routine (parameters)" (as in the manual) and that seems not to work. I've read somewhere (actually here http://www.ifi.uio.no/it/latex-links/ST ... mples.html) that I need a C interface routine. Is this the only way? Is there an easier way to call them?
Thanks in advance!
Carlos
Healpix routine to generate a polarization map
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- Posts: 13
- Joined: January 17 2008
- Affiliation: ICE