void zofits::open ( const char *  filename, bool  addEXTNAMEKey = true  )

inlinevirtual

open a new file.

Parameters

filename	the name of the file
Whether	or not the name of the extension should be added or not

Reimplemented from ofits.

Definition at line 198 of file zofits.h.

References ofits::open().

        {
            ofits::open(filename, addEXTNAMEKey);

            //add compression-related header entries
            SetBool( "ZTABLE",   true,            "Table is compressed");
            SetInt(  "ZNAXIS1",  0,               "Width of uncompressed rows");
            SetInt(  "ZNAXIS2",  0,               "Number of uncompressed rows");
            SetInt(  "ZPCOUNT",  0,               "");
            SetInt(  "ZHEAPPTR", 0,               "");
            SetInt(  "ZTILELEN", fNumRowsPerTile, "Number of rows per tile");
            SetInt(  "THEAP",    0,               "");
            SetStr(  "RAWSUM",   "         0",    "Checksum of raw little endian data");
            SetFloat("ZRATIO",   0,               "Compression ratio");
            SetInt(  "ZSHRINK",  1,               "Catalog shrink factor");

            fCatalogSize   = 0;
            fRealRowWidth  = 0;
            fCatalogOffset = 0;
            fCatalogSize   = 0;
            fCheckOffset   = 0;

            fRealColumns.clear();
            fCatalog.clear();
            fCatalogSum.reset();
            fRawSum.reset();
        }

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