2 #------------------------------------------------------------------------------
3 # $File: scientific,v 1.7 2010/09/20 19:19:17 rrt Exp $
4 # scientific: file(1) magic for scientific formats
6 # From: Joe Krahn <krahn@niehs.nih.gov>
8 ########################################################
9 # CCP4 data and plot files:
10 0 string MTZ\040 MTZ reflection file
12 92 string PLOT%%84 Plot84 plotting file
13 >52 byte 1 , Little-endian
14 >55 byte 1 , Big-endian
16 ########################################################
17 # Electron density MAP/MASK formats
19 0 string EZD_MAP NEWEZD Electron Density Map
20 109 string MAP\040( Old EZD Electron Density Map
22 0 string/c :-)\040Origin BRIX Electron Density Map
23 >170 string >0 , Sigma:%.12s
27 7 string 18\040!NTITLE XPLOR ASCII Electron Density Map
28 9 string \040!NTITLE\012\040REMARK CNS ASCII electron density map
30 208 string MAP\040 CCP4 Electron Density Map
31 # Assumes same stamp for float and double (normal case)
32 >212 byte 17 \b, Big-endian
33 >212 byte 34 \b, VAX format
34 >212 byte 68 \b, Little-endian
35 >212 byte 85 \b, Convex native
37 ############################################################
38 # X-Ray Area Detector images
39 0 string R-AXIS4\ \ \ R-Axis Area Detector Image:
40 >796 lelong <20 Little-endian, IP #%d,
41 >>768 lelong >0 Size=%dx
43 >796 belong <20 Big-endian, IP #%d,
44 >>768 belong >0 Size=%dx
47 0 string RAXIS\ \ \ \ \ R-Axis Area Detector Image, Win32:
48 >796 lelong <20 Little-endian, IP #%d,
49 >>768 lelong >0 Size=%dx
51 >796 belong <20 Big-endian, IP #%d,
52 >>768 belong >0 Size=%dx
56 1028 string MMX\000\000\000\000\000\000\000\000\000\000\000\000\000 MAR Area Detector Image,
57 >1072 ulong >1 Compressed(%d),
58 >1100 ulong >1 %d headers,
61 >1120 ulong >0 %d bits/pixel
63 # Type: GEDCOM genealogical (family history) data
64 # From: Giuseppe Bilotta
65 0 search/1/c 0\ HEAD GEDCOM genealogy text
67 >>&0 search 2\ VERS version
69 # From: Phil Endecott <phil05@chezphil.org>
70 0 string \000\060\000\040\000\110\000\105\000\101\000\104 GEDCOM data
71 0 string \060\000\040\000\110\000\105\000\101\000\104\000 GEDCOM data
72 0 string \376\377\000\060\000\040\000\110\000\105\000\101\000\104 GEDCOM data
73 0 string \377\376\060\000\040\000\110\000\105\000\101\000\104\000 GEDCOM data
75 # PDB: Protein Data Bank files
76 # Adam Buchbinder <adam.buchbinder@gmail.com>
78 # http://www.wwpdb.org/documentation/format32/sect2.html
79 # http://www.ch.ic.ac.uk/chemime/
81 # The PDB file format is fixed-field, 80 columns. From the spec:
89 # Thus, positions 7-10, 60-62 and 67-80 are spaces. The Date must be in the
90 # format DD-MMM-YY, e.g., 01-JAN-70, and the IDcode consists of numbers and
91 # uppercase letters. However, examples have been seen without the date string,
92 # e.g., the example on the chemime site.
93 0 string HEADER\ \ \ \
95 >>&0 regex/1 [0-9]{2}-[A-Z]{3}-[0-9]{2}\ {3}
96 >>>&0 regex/1s [A-Z0-9]{4}.{14}$
97 >>>>&0 regex/1 [A-Z0-9]{4} Protein Data Bank data, ID Code %s
99 >>>>0 regex/1 [0-9]{2}-[A-Z]{3}-[0-9]{2} \b, %s
101 # Type: GDSII Stream file
102 0 belong 0x00060002 GDSII Stream file
104 >>5 byte x version %d.0
105 >4 byte >0x00 version %d