1 files changed, 56 insertions, 0 deletions
diff --git a/noao/astutil/pdm/pdmshow.x b/noao/astutil/pdm/pdmshow.x
new file mode 100644
index 00000000..6f8af37a
--- /dev/null
+++ b/noao/astutil/pdm/pdmshow.x
@@ -0,0 +1,56 @@
+include <mach.h>
+include <ctype.h>
+include <error.h>
+include "pdm.h"
+
+# PDM_SHOW -- Print information to file.
+
+procedure pdm_show (pdmp, file, verbose)
+
+pointer	pdmp			# pointer to PDM data structure
+char	file[ARB]		# file to put the show information in
+bool	verbose			# verbose output flag
+
+int	fd, open(), i
+errchk	open()
+
+begin
+	# Open the output file.
+	fd = open (file, APPEND, TEXT_FILE)
+
+	# Print information from the data structure.
+	call fprintf (fd,
+		    "minimum period searched = %12.12g, maximum = %g12.12\n")
+	    call pargd (PDM_PMIN(pdmp))
+	    call pargd (PDM_PMAX(pdmp))
+	call fprintf (fd,
+		    "period = %12.12g, amplitude = %12.12g, epoch = %12.12g\n")
+	    call pargd (PDM_MINR(pdmp))
+	    call pargd (PDM_AMPL(pdmp))
+	    call pargd (PDM_EPOCH(pdmp))
+
+	if (verbose) {
+	    # Print the working data set out as x,y,in-use triplets.
+	    call fprintf (fd, "The working data vector is as follows: \n")
+	    do i = 1, PDM_NPT(pdmp) {
+		call fprintf ( fd, "index = %d, x = %12.12g, y = %12.12g\n")
+		    call pargi (i)
+		    call pargd (PDM_X(pdmp,i))
+		    call pargd (PDM_DY(pdmp,i))
+	    }
+
+	    if (PDM_XPHP(pdmp) != NULL) {
+	        # Print the phasecurve out as x,y pairs
+	        call fprintf (fd, "\nThe phase curve vector is as follows: \n")
+	        do i = 1, PDM_NPT(pdmp) {
+		    call fprintf ( fd, "index = %d, x = %12.12g, y = %12.12g\n")
+		        call pargi (i)
+		        call pargd (PDM_XPH(pdmp,i))
+		        call pargd (PDM_YPH(pdmp,i))
+	        }
+	    }
+	}
+
+	# Close the output file.
+	call close (fd)
+end