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
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
|
C----------------------------------------------------------------------
subroutine ftpcll(ounit,colnum,frow,felem,nelem,lray,status)
C write an array of logical values to the specified column of the table.
C The binary table column being written to must have datatype 'L'
C and no datatype conversion will be perform if it is not.
C ounit i fortran unit number
C colnum i number of the column to write to
C frow i first row to write
C felem i first element within the row to write
C nelem i number of elements to write
C lray l array of data values to be written
C status i output error status
C
C written by Wm Pence, HEASARC/GSFC, June 1991
integer ounit,colnum,frow,felem,nelem,status
logical lray(*)
C COMMON BLOCK DEFINITIONS:--------------------------------------------
integer nf,nb,ne
parameter (nb = 20)
parameter (nf = 3000)
parameter (ne = 200)
integer bufnum,chdu,hdutyp,maxhdu,hdstrt,hdend,nxthdr,dtstrt
integer nxtfld
logical wrmode
common/ft0001/bufnum(199),chdu(nb),hdutyp(nb),maxhdu(nb),
& wrmode(nb),hdstrt(nb,ne),hdend(nb),nxthdr(nb),dtstrt(nb),nxtfld
integer tfield,tstart,tbcol,rowlen,tdtype,trept,tnull,scount
integer theap,nxheap
double precision tscale,tzero
common/ft0002/tfield(nb),tstart(nb),tbcol(nf),rowlen(nb),
& tdtype(nf),trept(nf),tscale(nf),tzero(nf),tnull(nf),scount(nb)
& ,theap(nb),nxheap(nb)
C END OF COMMON BLOCK DEFINITIONS-----------------------------------
integer bstart,maxpix,i
integer ibuff,i1,ntodo,itodo,repeat,rstart,estart,tcode
character*1 buffer(80)
character crow*9,cp1*9,cp2*9,ccol*4
logical descrp
if (status .gt. 0)return
C check for zero length array
if (nelem .le. 0)return
if (frow .lt. 1)then
C error: illegal first row number
status=307
write(crow,2000)frow
2000 format(i9)
call ftpmsg('Starting row number for table write '//
& 'request is out of range:'//crow//' (FTPCLL).')
return
end if
if (felem .lt. 1)then
C illegal element number
status=308
write(crow,2000)felem
call ftpmsg('Starting element number for write '//
& 'request is out of range:'//crow//' (FTPCLL).')
return
else
estart=felem-1
end if
ibuff=bufnum(ounit)
C if HDU structure is not defined then scan the header keywords
if (dtstrt(ibuff) .lt. 0)call ftrdef(ounit,status)
i1=1
ntodo=nelem
rstart=frow-1
maxpix=80
C column must be logical data type
tcode=tdtype(colnum+tstart(ibuff))
if (tcode .eq. 14)then
descrp=.false.
repeat=trept(colnum+tstart(ibuff))
if (felem .gt. repeat)then
C illegal element number
status=308
write(crow,2000)felem
call ftpmsg('Starting element number for write '//
& 'request is out of range:'//crow//' (FTPCLL).')
return
end if
else if (tcode .eq. -14)then
descrp=.true.
repeat=nelem+estart
C write the number of elements and the starting offset:
call ftpdes(ounit,colnum,frow,repeat,
& nxheap(ibuff),status)
C move the i/o pointer to the start of the pixel sequence
bstart=dtstrt(ibuff)+nxheap(ibuff)+
& theap(ibuff)+estart
call ftmbyt(ounit,bstart,.true.,status)
C increment the empty heap starting address:
nxheap(ibuff)=nxheap(ibuff)+repeat
else
C error illegal data type code
status=310
return
end if
C process as many contiguous pixels as possible
20 itodo=min(ntodo,repeat-estart,maxpix)
if (.not. descrp)then
C move the i/o pointer to the start of the sequence of pixels
bstart=dtstrt(ibuff)+rstart*rowlen(ibuff)+
& tbcol(colnum+tstart(ibuff))+estart
call ftmbyt(ounit,bstart,.true.,status)
end if
C create the buffer of logical bytes
do 10 i=1,itodo
if (lray(i1))then
buffer(i)='T'
else
buffer(i)='F'
end if
i1=i1+1
10 continue
C write out the buffer
call ftpcbf(ounit,1,itodo,buffer,status)
if (status .gt. 0)then
write(cp1,2000)i1
write(cp2,2000)i1+itodo-1
call ftpmsg('Error while writing values'//cp1//' to'//cp2)
write(ccol,2001)colnum
2001 format(i4)
write(cp1,2000)frow
write(cp2,2000)felem
if (felem .eq. 1)then
call ftpmsg('of column'//ccol//', starting at row'//cp1
& //' (FTPCLL).')
else
call ftpmsg('of column'//ccol//', starting at row'//cp1
& //', element'//cp2//' (FTPCLL).')
end if
return
end if
C find number of pixels left to do, and quit if none left
ntodo=ntodo-itodo
if (ntodo .gt. 0)then
C increment the pointers
estart=estart+itodo
if (estart .eq. repeat)then
estart=0
rstart=rstart+1
end if
go to 20
end if
end
|
