Imported healpix tree

external/healpix/Healpix_cxx/alm2map_cxx.par.txt

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+Parameters read by alm2map_cxx:
+
+nlmax (integer):
+  maximum order of l
+
+nmmax (integer):
+  maximum order of m (must not be larger than nlmax, default=nlmax)
+
+infile (string):
+  input file containing the a_lm
+
+outfile (string):
+  output file name for the Healpix map(s)
+
+nside (integer):
+  nside parameter for the output map(s)
+
+polarisation (bool):
+  if false, only the intensity map is generated,
+  if true, maps for I, Q and U are generated
+
+fwhm_arcmin (double, default=0):
+  FWHM in arc minutes of a Gaussian beam, which is used to smooth
+  the a_lm
+
+pixel_window (bool, default=false):
+  if true, the a_lm are multiplied by the appropriate pixel window function
+
+if (pixel_window)
+  healpix_data (string):
+    directory containing the Healpix data files
+endif
+
+double_precision (bool, default=false):
+  if false, a_lm and maps are read/written in single precision,
+  otherwise in double precision.