Changeset 7229 for trunk/psLib/src/fits/psFitsHeader.c

Timestamp:

May 26, 2006, 3:49:22 PM (20 years ago)

Author:

Paul Price

Message:

Changing p_psFitsWriteHeader to psFitsWriteHeader (no check on the HDU). Changing psFitsWriteHeader to psFitsWriteBlank (generate blank HDU with header only).

File:

• trunk/psLib/src/fits/psFitsHeader.c (modified) (4 diffs)

trunk/psLib/src/fits/psFitsHeader.c

@@ -7 +7 @@
  *  @author Robert DeSonia, MHPCC
  *
- *  @version $Revision: 1.10 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2006-05-26 03:24:49 $
+ *  @version $Revision: 1.11 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2006-05-27 01:49:22 $
  *
  *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
@@ -219 +219 @@
 
 
-// Do the work of writing out the header.
-// Doesn't check to see if a new HDU needs to be created
-bool p_psFitsWriteHeader(psMetadata *output, // Metadata that is to be output into the FITS file
-                         psFits *fits   // The FITS file handle
-                        )
+bool psFitsWriteHeader(psMetadata *output, // Metadata that is to be output into the FITS file
+                       psFits *fits     // The FITS file handle
+                      )
 {
     if (!fits) {
@@ -314 +312 @@
 }
 
-bool psFitsWriteHeader(psMetadata* output,
-                       psFits* fits)
+bool psFitsWriteBlank(psMetadata* output,
+                      psFits* fits)
 {
     if (!fits) {
@@ -327 +325 @@
     }
 
-    // Check to see if there are any extant HDUs
-    int hdus = psFitsGetSize(fits);     // Number of HDUs
-    if (hdus == 0) {
-        // Need to create a dummy image HDU for the primary HDU
-        int status = 0;                 // Status of cfitsio
-        fits_create_img(fits->fd, 16, 0, NULL, &status);
-        if (status) {
-            char fitsErr[MAX_STRING_LENGTH];
-            (void)fits_get_errstatus(status, fitsErr);
-            psError(PS_ERR_IO, true, "Unable to create primary header.\n%s\n", fitsErr);
-            return false;
-        }
-    }
-
-    return p_psFitsWriteHeader(output, fits);
+    // Create a dummy image HDU for the primary HDU
+    int status = 0;                 // Status of cfitsio
+    fits_create_img(fits->fd, 16, 0, NULL, &status);
+    if (status) {
+        char fitsErr[MAX_STRING_LENGTH];
+        (void)fits_get_errstatus(status, fitsErr);
+        psError(PS_ERR_IO, true, "Unable to create primary header.\n%s\n", fitsErr);
+        return false;
+    }
+
+    return psFitsWriteHeader(output, fits);
 }