next up previous 231
Next: Accessing header items by index
Up: Examples of using HDR from C
Previous: Writing header items

Accessing header items using different data types

All the possible types of header items that can be accessed are described here. Among the possible calls are:
   float bscale;
   hdrInF( "in", " ", "bscale", 1, &bscale, istat );
   int ibfact;
   hdrInI( "in", " ", "binned", 1, &ibfact, istat );
   #define TRUE 1
   hdrOutL( "out", " ", "checked",  "Data checked for C/Rs", TRUE, istat );



next up previous 231
Next: Accessing header items by index
Up: Examples of using HDR from C
Previous: Writing header items

IMG Simple Image Data Access
Starlink User Note 160
P.W. Draper
R.F. Warren-Smith
3 March 2003
E-mail:P.W.Draper@durham.ac.uk

Copyright © 2000-2003 Council for the Central Laboratory of the Research Councils