Changeset 15335 for trunk/psLib/src/fits/psFits.h

Timestamp:

Oct 19, 2007, 1:52:39 PM (19 years ago)

Author:

Paul Price

Message:

Adding psFitsFloat.[ch] for quantising (and unquantising) floating-point images and setting BSCALE and BZERO. It isn't in a usable state yet, but checking in to the tree for safety. It's not activate in the build.

File:

• trunk/psLib/src/fits/psFits.h (modified) (2 diffs)

trunk/psLib/src/fits/psFits.h

@@ -4 +4 @@
  * @author Robert DeSonia, MHPCC
  *
- * @version $Revision: 1.33 $ $Name: not supported by cvs2svn $
- * @date $Date: 2007-10-09 03:00:05 $
+ * @version $Revision: 1.34 $ $Name: not supported by cvs2svn $
+ * @date $Date: 2007-10-19 23:52:39 $
  * Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
  */
@@ -57 +57 @@
     struct {
         bool compression;               ///< Compression convention: handling of compressed images
+        bool psBitpix;                  ///< Pan-STARRS BITPIX for floating-point conversion
     } conventions;                      ///< Conventions to honour
+    double bscale;                      ///< Scaling to apply when reading FITS data; 0 for auto
+    double bzero;                       ///< Zero point to apply when reading FITS data; auto if bscale = 0
 } psFits;