blob: a97ade8e98a5a7b8d145adf99247a6e48355d64a (
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
|
# IR_VECINIT -- Procedure to initialize the intensity matching algorithm.
# If the ranges are undefined and no matching is to take place the
# ishifts are set to INDEFR and the routine returns. Otherwise the shifts
# are all initialized to zero and shifts for the missing subrasters are
# set to INDEFR.
procedure ir_vecinit (deltai, nsubrasters, ranges)
real deltai[ARB] # intensity shifts
int nsubrasters # number of subrasters
int ranges[ARB] # ranges of missing subrasters
int num
int get_next_number()
begin
# Initialize the shifts to INDEFR.
call amovkr (INDEFR, deltai, nsubrasters)
if (ranges[1] == NULL)
return
num = 0
while (get_next_number (ranges, num) != EOF) {
if (num > nsubrasters)
break
deltai[num] = 0.0
}
end
|
