1 files changed, 82 insertions, 0 deletions
diff --git a/noao/mtlocal/idsmtn/idsmtn.h b/noao/mtlocal/idsmtn/idsmtn.h
new file mode 100644
index 00000000..2ea3c9eb
--- /dev/null
+++ b/noao/mtlocal/idsmtn/idsmtn.h
@@ -0,0 +1,82 @@
+# Definitions for the Mountain format IDS tape reader:
+
+define	MAX_RANGES	100
+define	DUMMY		3	# Value returned if DUMMY IDS record is read
+
+define	SZB_IDS_RECORD		4216
+define	NPIX_IDS_REC		1024
+define	DATA_BYTE		9			# First byte of data
+define	MAX_NCOEFF		25
+define	SZ_IDS_ID		64
+define	LEN_USER_AREA		2880
+
+# The control parameter structure is defined below:
+
+define	LEN_CP		(10 + SZ_FNAME + 1)
+
+define	IS_REDUCED	Memi[$1]
+define	LONG_HEADER	Memi[$1+1]
+define	PRINT_PIXELS	Memi[$1+2]
+define	MAKE_IMAGE	Memi[$1+3]
+define	OFFSET		Memi[$1+4]
+define	DATA_TYPE	Memi[$1+5]
+define	IRAF_FILE	Memc[P2C($1+10)]
+
+
+# The header structure is defined below:
+
+define	LEN_IDS			(40 + SZ_IDS_ID + 1)
+
+define	HA			Memd[P2D($1)]
+define	AIRMASS			Memd[P2D($1+2)]
+define	RA			Memd[P2D($1+4)]
+define	DEC			Memd[P2D($1+6)]
+define	W0			Memd[P2D($1+8)]
+define	WPC			Memd[P2D($1+10)]
+define	NREC			Memi[$1+12]
+define	NP1			Memi[$1+13]
+define	NP2			Memi[$1+14]
+define	ITM			Memi[$1+15]
+define	BEAM			Memi[$1+16]
+define	COMPANION_RECORD	Memi[$1+17]
+define	SMODE			Memi[$1+18]
+define	UT			Memi[$1+19]
+define	ST			Memi[$1+20]
+define	DF_FLAG			Memi[$1+21]
+define	SM_FLAG			Memi[$1+22]
+define	QF_FLAG			Memi[$1+23]
+define	DC_FLAG			Memi[$1+24]
+define	QD_FLAG			Memi[$1+25]
+define	EX_FLAG			Memi[$1+26]
+define	BS_FLAG			Memi[$1+27]
+define	CA_FLAG			Memi[$1+28]
+define	CO_FLAG			Memi[$1+29]
+define	OFLAG			Memi[$1+30]
+define	COEFF			Memi[$1+31]	
+define	DRA			Memi[$1+32]
+define	DDEC			Memi[$1+33]
+define	ALPHA_ID		Memc[P2C($1+35)]
+define	LABEL			Memc[P2C($1+40)]
+
+
+# BYTE offsets to various IDS header words are defined below.  These become
+# word offsets once each byte is unpacked per element of an integer array.
+
+define	NREC_OFFSET	((1 * 2) - 1)
+define	ITM_OFFSET	((3 * 2) - 1)
+define	DATA_OFFSET	((5 * 2) - 1)
+define	W0_OFFSET	((2053 * 2) - 1)
+define	WPC_OFFSET	((2056 * 2) - 1)
+define	NP1_OFFSET	((2059 * 2) - 1)
+define	NP2_OFFSET	((2060 * 2) - 1)
+define	OFLAG_OFFSET	((2061 * 2) - 1)
+define	SMODE_OFFSET	((2062 * 2) - 1)
+define	UT_OFFSET	((2063 * 2) - 1)
+define	ST_OFFSET	((2065 * 2) - 1)
+define	BEAM_OFFSET	((2067 * 2) - 1)
+define	HA_OFFSET	((2068 * 2) - 1)
+define	RA_OFFSET	((2071 * 2) - 1)
+define	DEC_OFFSET	((2074 * 2) - 1)
+define	DRA_OFFSET	((2077 * 2) - 1)
+define	DDEC_OFFSET	((2078 * 2) - 1)
+define	LABEL_OFFSET	((2079 * 2) - 1)