Repatch (from linux) of OSX IRAF

1 files changed, 88 insertions, 0 deletions

diff --git a/noao/mtlocal/pds/rpds.h b/noao/mtlocal/pds/rpds.h
new file mode 100644
index 00000000..33c7c673
--- /dev/null
+++ b/noao/mtlocal/pds/rpds.h
@@ -0,0 +1,88 @@
+
+# PDS Definitions
+
+# The PDS standard readable by the PDS reader:
+# 
+# 1.  8 bits / byte
+# 2.  6 bits of data / byte
+# 3.  high order byte is first
+# 4.  first 80 bytes are an id string in 059 code containing 40 characters
+#     12 bits per character
+# 5.  remaining 40 bytes contain short and long parameter values
+#
+# A user specified flag allows selecting most significant byte format
+
+define	BITPIX			16	# Number of bits per PDS data value
+define	PDS_BYTE		 8	# Number of bits per PDS byte
+define	LEN_PDS_TEXT		40	# Length of PDS text in characters
+define  LEN_PDS_HEADER          120     # Length of PDS header in bytes
+define  LEN_TABLE               96	# Length of 059 to ASCII table
+define  LEN_PAR_ARRAY		14	# Length of paramter array
+define	SZB_MIISHORT		2	# Number of bytes in an MII short
+define	SZB_MIILONG		4	# Number of bytes in an MII long
+
+# Mapping of PDS Parameters to IRAF image header
+
+define	NAXIS	 IM_NDIM($1)		# Number of image dimensions
+define	NCOLS	 IM_LEN($1, 1)		# Number of pixels in first dimension
+define	NLINES	 IM_LEN($1, 2)		# Number of pixels in second dimension
+define	TITLE	 IM_TITLE($1)
+define	SZ_TITLE SZ_IMTITLE
+
+# define the IRAF coordinate tranformation parameters
+
+define	CRVAL	CT_CRVAL(IM_CTRAN($1), $2)
+define	CRPIX	CT_CRPIX(IM_CTRAN($1), $2)
+define	CDELT	CT_CDELT(IM_CTRAN($1), $2)
+define	CROTA	CT_CROTA(IM_CTRAN($1), $2)
+define	CTYPE	CT_CTYPE(IM_CTRAN($1))
+
+# define remaining IRAF header parameters
+
+define	IRAFMAX		IM_MAX($1)
+define	IRAFMIN		IM_MIN($1)
+define	LIMTIME		IM_LIMTIME($1)
+define	PIXTYPE		IM_PIXTYPE($1)
+
+# define scan types
+define	RASTER   210
+define	EDGE     197
+define	FLIPPED  198
+
+# define the octal constants for conversion of signed parameters
+define	TWO_TO_23	40000000b
+define	TWO_TO_24	100000000b
+
+# define the byte offsets for the header parameters
+define  DX               pds_unpacks ($1,81)	# Delta x in microns of scan
+define  DY               pds_unpackl ($1,83)	# Delta y in microns of scan
+define  NPTS_PER_SCAN    pds_unpackl ($1,87)	# Number of scans
+define  NSCANS           pds_unpacks ($1,91)	# Number of scans
+define  SCANTYPE         pds_unpacks ($1,93)	# Edge, flipped or raster
+define  SCANSPEED        pds_unpacks ($1,95)	# Scanning speed (1-255)
+define  SCANORIGIN       pds_unpacks ($1,97)	# Origin of scan 1,2,3,4 or 0
+define  CORNER           pds_unpacks ($1,99)	# Starting corner of scan
+define  NRECS_PER_SCAN   pds_unpacks ($1,101)	# Number of records per scan
+define	XTRAVEL          pds_unpackl ($1,103)	# Xtravel in microns per scan
+define  YTRAVEL          pds_unpackl ($1,107)	# Ytravel in microns per scan
+define  NPTS_PER_REC     pds_unpacks ($1,111)	# Number of points per record
+define  XCOORD           pds_unpackl ($1,113)	# X coordinate of origin
+define  YCOORD           pds_unpackl ($1,117)	# Y coordinate of origin
+
+# define the parameter array
+define  P_DX		 $1[1]
+define  P_DY		 $1[2]
+define  P_NPTS_PER_SCAN  $1[3]
+define  P_NSCANS	 $1[4]
+define  P_SCANTYPE	 $1[5]
+define  P_SCANSPEED	 $1[6]
+define  P_SCANORIGIN	 $1[7]
+define  P_CORNER	 $1[8]
+define  P_NRECS_PER_SCAN $1[9]
+define  P_XTRAVEL	 $1[10]
+define  P_YTRAVEL	 $1[11]
+define  P_NPTS_PER_REC   $1[12]
+define  P_XCOORD	 $1[13]
+define  P_YCOORD	 $1[14]
+
+define	SCANSTART	10	# Number of bytes in the scanstart indicator