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FITS-based I/O of HEALPix maps
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Functions |
| template<typename T> |
| void | read_Healpix_map_from_fits (fitshandle &inp, Healpix_Map< T > &map, int colnum=1) |
| template<typename T> |
| void | read_Healpix_map_from_fits (const std::string &filename, Healpix_Map< T > &map, int colnum=1, int hdunum=2) |
| void | prepare_Healpix_fitsmap (fitshandle &out, const Healpix_Base &base, int datatype, const arr< std::string > &colname) |
| template<typename T> |
| void | write_Healpix_map_to_fits (fitshandle &out, const Healpix_Map< T > &map, int datatype) |
| template<typename T> |
| void | write_Healpix_map_to_fits (fitshandle &out, const Healpix_Map< T > &mapT, const Healpix_Map< T > &mapQ, const Healpix_Map< T > &mapU, int datatype) |
Detailed Description
Function Documentation
Reads the map stored in column colnum of the FITS binary table pointed to by inp into map.
Definition at line 39 of file healpix_map_fitsio.cc.
template<typename T>
| void read_Healpix_map_from_fits |
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const std::string & |
filename, |
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Healpix_Map< T > & |
map, |
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int |
colnum = 1, |
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int |
hdunum = 2 | |
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) |
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Opens the FITS file filename, jumps to the HDU hdunum, and reads the column colnum into map.
| void prepare_Healpix_fitsmap |
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fitshandle & |
out, |
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const Healpix_Base & |
base, |
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int |
datatype, |
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const arr< std::string > & |
colname | |
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) |
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Inserts a new binary table into out, which contains one column of FITS type datatype with the name name, and writes all HEALPix specific keywords based on the information in base.
Inserts a new binary table into out, which contains one column of FITS type datatype, and stores map into this column.
Definition at line 93 of file healpix_map_fitsio.cc.
Inserts a new binary table into out, which contains three columns of FITS type datatype, and stores mapT, mapQ and mapU into these columns.
Definition at line 110 of file healpix_map_fitsio.cc.
Generated on Fri Jun 18 16:12:30 2010 for Healpix C++
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