blob: d458d8dae7cbbdeaece4903764a8589cfa0bbf35 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
# Definitions file for WCSLAB
# Define various important dimensions
define MAX_DIM 10 # Maximum number of dimensions
define N_DIM 2 # Dimensionality of plotting space
define N_SIDES 4 # Number of sides to a window
define MAX_LABEL_POINTS 100 # The maximum number of possible label points
define N_EDGES 20 # Number of edges being examined from the window
# Define the types of graphs possible.
define GRAPHTYPES "|normal|polar|near_polar|"
define NORMAL 1
define POLAR 2
define NEAR_POLAR 3
# Define the graph sides. The ordering matches the calls to the GIO package.
define GRAPHSIDES "|left|right|bottom|top|"
define LEFT 1
define RIGHT 2
define BOTTOM 3
define TOP 4
# Define which index refers to the X-axis and which refers to the Y-axis.
define X_DIM 1
define Y_DIM 2
define AXIS1 1
define AXIS2 2
# Define which axis is longitude and which axis is latitude.
define LONGITUDE 1
define LATITUDE 2
# Define the available precisions for labelling
define HOUR 1
define DEGREE 1
define MINUTE 2
define SECOND 3
define SUBSEC_LOW 4
define SUBSEC_HIGH 5
# Define the possible MWCS transformation types.
define RA_DEC_DICTIONARY "|tan|arc|sin|tnx|"
define LINEAR_DICTIONARY "|linear|"
define NUMBER_OF_SUPPORTED_TYPES 2
define RA_DEC 1
define LINEAR 2
define AXIS 3B # transform all axes in any MWCS call
# Some useful graphics definitions and defaults
define NDC_WCS 0 # the base graphics WCS
define POLE_MARK_SHAPE 4 # the pole mark is a cross
define POLE_MARK_SIZE 3.0 # the half-size of the cross
define DISTANCE_TO_POLE 0.1 # % distance to pole for lines of longitude
define LINE_SIZE 1. # line width for lines and ticks
define MIN_ANGLE 10. # minimum angle for text rotation
define BOTTOM_LEFT .1 # default bottom left corner of viewport
define TOP_RIGHT .9 # default top right corner of viewport
# Units conversion macros
define RADTOST (240*RADTODEG($1)) # Radians to seconds of time
define RADTOSA (3600*RADTODEG($1)) # Radians to seconds of arc
define STTORAD (DEGTORAD(($1)/240)) # Seconds of time to radians
define SATORAD (DEGTORAD(($1)/3600)) # Seconds of arc to radians
define RADTOHRS (RADTODEG(($1)/15)) # Radians to hours
define HRSTORAD (DEGTORAD(15*($1))) # Hours to radians
define DEGTOST (240*($1)) # Degrees to seconds of time.
define STTODEG (($1)/240) # Seconds of time to degrees.
define DEGTOSA (3600*($1)) # Degrees to seconds of arc.
define SATODEG (($1)/3600) # Seconds of arc to degrees.
define HRSTODEG (($1)*15) # Hours to degrees.
define DEGTOHRS (($1)/15) # Degrees to hours.
define STPERDAY 86400 # Seconds per day
# Other useful macros
define INVERT ($1 < 45 || $1 > 315 || ( $1 > 135 && $1 < 225 ))
# Define the latitudes of the north and south poles
define NORTH_POLE_LATITUDE 90.0D0
define SOUTH_POLE_LATITUDE -90.0D0
# Define sections of a circle
define QUARTER_CIRCLE 90.0D0
define HALF_CIRCLE 180.0D0
define FULL_CIRCLE 360.0D0
|
