blob: 826bcafa63bb8367f92b34a902af8d6c2b0db1a0 (
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
|
# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
include <math/gsurfit.h>
include "gsurfitdef.h"
# GSGET -- Procedure to fetch a gsurfit parameter
real procedure gsgetr (sf, parameter)
pointer sf # pointer to the surface fit
int parameter # parameter to be fetched
begin
switch (parameter) {
case GSXMAX:
return (GS_XMAX(sf))
case GSXMIN:
return (GS_XMIN(sf))
case GSYMAX:
return (GS_YMAX(sf))
case GSYMIN:
return (GS_YMIN(sf))
case GSXREF:
return (GS_XREF(sf))
case GSYREF:
return (GS_YREF(sf))
case GSZREF:
return (GS_ZREF(sf))
}
end
# GSSET -- Procedure to set a gsurfit parameter
procedure gsset (sf, parameter, val)
pointer sf # pointer to the surface fit
int parameter # parameter to be fetched
real val # value to set
begin
switch (parameter) {
case GSXREF:
GS_XREF(sf) = val
case GSYREF:
GS_YREF(sf) = val
case GSZREF:
GS_ZREF(sf) = val
}
end
# GSGETI -- Procedure to fetch an integer parameter
int procedure gsgeti (sf, parameter)
pointer sf # pointer to the surface fit
int parameter # integer parameter
begin
switch (parameter) {
case GSTYPE:
return (GS_TYPE(sf))
case GSXORDER:
switch (GS_TYPE(sf)) {
case GS_LEGENDRE, GS_CHEBYSHEV, GS_POLYNOMIAL:
return (GS_XORDER(sf))
}
case GSYORDER:
switch (GS_TYPE(sf)) {
case GS_LEGENDRE, GS_CHEBYSHEV, GS_POLYNOMIAL:
return (GS_YORDER(sf))
}
case GSXTERMS:
return (GS_XTERMS(sf))
case GSNXCOEFF:
return (GS_NXCOEFF(sf))
case GSNYCOEFF:
return (GS_NYCOEFF(sf))
case GSNCOEFF:
return (GS_NCOEFF(sf))
case GSNSAVE:
return (GS_SAVECOEFF+GS_NCOEFF(sf))
}
end
|
