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Imported healpix tree

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Guilhem Lavaux 2012-10-30 13:56:48 -04:00
parent 4182c30485
commit 4bfb62f177
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external/healpix/Healpix_cxx/map2tga.par.txt vendored Normal file
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Usage:
map2tga <parameter file>
or:
map2tga <input file> <output file> [-sig <int>] [-pal <int>]
[-xsz <int>] [-bar] [-log] [-asinh] [-lon <float>] [-lat <float>]
[-mul <float>] [-add <float>] [-min <float>] [-max <float>]
[-res <float>] [-title <string>] [-flippal] [-gnomonic]
[-interpol] [-equalize] [-viewer <viewer>]
Parameters read by map2tga:
infile (string):
input file containing the Healpix map
outfile (string):
output TGA file
sig (integer, default=1):
column number of the requested Healpix map
pal (integer, default=4):
number of the color palette
flippal (bool, default=false):
whether the palette should be flipped
xsz (integer, default=1024):
number of image pixels in x direction
bar (logical, default=false):
whether a color bar should be added to the image
log (logical, default=false):
whether the logarithm of the map values should be displayed
equalize (logical, default=false):
whether histogram equalisation should be performed
asinh (logical, default=false):
whether the hyperbolic arcsine of the map values should be displayed
lon (double, default=0):
the longitude (in degrees) of the image center
lat (double, default=0):
the latitude (in degrees) of the image center
mul (double, default=1):
scale factor applied to the data
add (double, default=0):
offset added to the data (before multiplication)
min (double, optional):
if specified, this value is used as minimum of the color scale
max (double, optional):
if specified, this value is used as maximum of the color scale
res (double, default=1):
only for gnomonic projection: the size (in arcmin) of an image pixel
title (string, optional):
if specified, this value is used as the image title
viewer (string, optional):
if specified, this executable is used to show the resulting image
pro (string, default="mollw"):
if this is equal to "gno", gnomonic projection is used, else Mollweide
interpol (bool, default=false):
false: no interpolation
true : bilinear interpolation