- inReg(double, double) - Method in class gov.fnal.eag.healpix.Region
-
return true if the point ra,dec is inside region
- inRegPol(double, double) - Method in class gov.fnal.eag.healpix.Region
-
return true if point phi, theta is inside region
- InRing(long, long, double, double, boolean) - Method in class gov.fnal.eag.healpix.PixTools
-
returns the list of pixels in RING or NEST scheme with latitude in [phi0 -
dpi, phi0 + dphi] on the ring iz in [1, 4*nside -1 ] The pixel id numbers
are in [0, 12*nside^2 - 1] the indexing is in RING, unless nest is set to
1
- intrs_intrv(double[], double[]) - Method in class gov.fnal.eag.healpix.PixTools
-
computes the intersection di of 2 intervals d1 (= [a1,b1])
and d2 (= [a2,b2]) on the periodic domain (=[A,B] where A and B
arbitrary) ni is the resulting number of intervals (0,1, or 2) if a1 b1 then d1 = {x | a1 <=x <= B U A <=x
<=b1}
- invLSB(long) - Static method in class gov.fnal.eag.healpix.BitManipulation
-
returns i with even bits inverted
- invMSB(long) - Static method in class gov.fnal.eag.healpix.BitManipulation
-
returns i with odd bits inverted
- invswapLSBMSB(long) - Static method in class gov.fnal.eag.healpix.BitManipulation
-
returns NOT i with even and odd bit positions interchanged
- pix2ang_nest(long, long) - Method in class gov.fnal.eag.healpix.PixTools
-
Renders theta and phi coordinates of the normal pixel center for the
pixel number ipix (NESTED scheme) given the map resolution parameter
nside.
- pix2ang_ring(long, long) - Method in class gov.fnal.eag.healpix.PixTools
-
renders theta and phi coordinates of the nominal pixel center for the
pixel number ipix (RING scheme) given the map resolution parameter nside
- pix2vect_nest(long, long) - Method in class gov.fnal.eag.healpix.PixTools
-
renders vector (x,y,z) coordinates of the nominal pixel center for the
pixel ipix (NESTED scheme ) given the map resolution parameter nside.
- pix2vect_ring(long, long) - Method in class gov.fnal.eag.healpix.PixTools
-
returns the vector pointing in the center of the pixel ipix.
- pix2vertex_nest(long, long) - Method in class gov.fnal.eag.healpix.PixTools
-
renders vector (x,y,z) coordinates of the nominal pixel center for the
pixel ipix (NESTED scheme ) given the map resolution parameter nside.
- pix2vertex_ring(long, long) - Method in class gov.fnal.eag.healpix.PixTools
-
returns double [][] with coordinates of the pixel corners.
- pixelize(double) - Method in class gov.fnal.eag.healpix.Region
-
divides region on HealPix pixels of given size including
pixels that only partly inside the region
- PixRes(long) - Method in class gov.fnal.eag.healpix.PixTools
-
calculates angular resolution of the pixel map
in arc seconds.
- PixTools - Class in gov.fnal.eag.healpix
-
contains methods translated from HEALPix Fortran90
with increased map resolution in comparison to original Fortran code.
- PixTools() - Constructor for class gov.fnal.eag.healpix.PixTools
-
default constructor
- PolarToRaDec(double[]) - Method in class gov.fnal.eag.healpix.PixTools
-
returns ra, dec in degrees given polar coordinates in radians