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Functions |
char * | qfits_query_hdr (const char *filename, const char *keyword) |
| Retrieve the value of a key in a FITS header.
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char * | qfits_query_ext (const char *filename, const char *keyword, int xtnum) |
| Retrieve the value of a keyin a FITS extension header.
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int | qfits_query_n_ext (const char *filename) |
| Counts the number of extensions in a FITS file.
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int | qfits_query_nplanes (const char *filename, int extnum) |
| Counts the number of planes in a FITS extension.
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char * | qfits_pretty_string (const char *s) |
| Clean out a FITS string value.
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int | qfits_is_boolean (const char *s) |
| Identify if a FITS value is boolean.
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int | qfits_is_int (const char *s) |
| Identify if a FITS value is an int.
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int | qfits_is_float (const char *s) |
| Identify if a FITS value is float.
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int | qfits_is_complex (const char *s) |
| Identify if a FITS value is complex.
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int | qfits_is_string (const char *s) |
| Identify if a FITS value is string.
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int | qfits_get_type (const char *s) |
| Identify the type of a FITS value given as a string.
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char * | qfits_query_card (const char *filename, const char *keyword) |
| Query a card in a FITS (main) header by a given key.
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int | qfits_replace_card (const char *filename, const char *keyword, const char *substitute) |
| Replace a card in a FITS (main) header by a given card.
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const char * | qfits_version (void) |
| Return the current QFITS version.
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