1 |
#ifndef lint |
2 |
static const char RCSid[] = "$Id: rcollate.c,v 2.21 2015/06/16 20:35:56 greg Exp $"; |
3 |
#endif |
4 |
/* |
5 |
* Utility to re-order records in a binary or ASCII data file (matrix) |
6 |
*/ |
7 |
|
8 |
#include <stdlib.h> |
9 |
#include <string.h> |
10 |
#include <ctype.h> |
11 |
#include "platform.h" |
12 |
#include "rtio.h" |
13 |
#include "resolu.h" |
14 |
#ifdef _WIN32 |
15 |
#undef ftello |
16 |
#define ftello ftell |
17 |
#undef ssize_t |
18 |
#define ssize_t size_t |
19 |
#else |
20 |
#include <sys/mman.h> |
21 |
#endif |
22 |
|
23 |
typedef struct { |
24 |
void *base; /* pointer to base memory */ |
25 |
size_t len; /* allocated memory length */ |
26 |
int mapped; /* memory-mapped file? */ |
27 |
} MEMLOAD; /* file loaded/mapped into memory */ |
28 |
|
29 |
typedef struct { |
30 |
int nw_rec; /* number of words per record */ |
31 |
int nrecs; /* number of records we found */ |
32 |
char *rec[1]; /* record array (extends struct) */ |
33 |
} RECINDEX; |
34 |
|
35 |
int warnings = 1; /* report warnings? */ |
36 |
|
37 |
/* free loaded file */ |
38 |
static void |
39 |
free_load(MEMLOAD *mp) |
40 |
{ |
41 |
if (mp == NULL || (mp->base == NULL) | (mp->len <= 0)) |
42 |
return; |
43 |
#ifdef MAP_FILE |
44 |
if (mp->mapped) |
45 |
munmap(mp->base, mp->len); |
46 |
else |
47 |
#endif |
48 |
free(mp->base); |
49 |
mp->base = NULL; |
50 |
mp->len = 0; |
51 |
} |
52 |
|
53 |
/* load memory from an input stream, starting from current position */ |
54 |
static int |
55 |
load_stream(MEMLOAD *mp, FILE *fp) |
56 |
{ |
57 |
size_t alloced = 0; |
58 |
char buf[8192]; |
59 |
size_t nr; |
60 |
|
61 |
if (mp == NULL) |
62 |
return(-1); |
63 |
mp->base = NULL; |
64 |
mp->len = 0; |
65 |
mp->mapped = 0; |
66 |
if (fp == NULL) |
67 |
return(-1); |
68 |
while ((nr = fread(buf, 1, sizeof(buf), fp)) > 0) { |
69 |
if (!alloced) |
70 |
mp->base = malloc(alloced = nr); |
71 |
else if (mp->len+nr > alloced) |
72 |
mp->base = realloc(mp->base, |
73 |
alloced = alloced*(2+(nr==sizeof(buf)))/2+nr); |
74 |
if (mp->base == NULL) |
75 |
return(-1); |
76 |
memcpy((char *)mp->base + mp->len, buf, nr); |
77 |
mp->len += nr; |
78 |
} |
79 |
if (ferror(fp)) { |
80 |
free_load(mp); |
81 |
return(-1); |
82 |
} |
83 |
if (alloced > mp->len*5/4) /* don't waste too much space */ |
84 |
mp->base = realloc(mp->base, mp->len); |
85 |
return(mp->len > 0); |
86 |
} |
87 |
|
88 |
/* load a file into memory */ |
89 |
static int |
90 |
load_file(MEMLOAD *mp, FILE *fp) |
91 |
{ |
92 |
int fd; |
93 |
off_t skip, flen; |
94 |
|
95 |
#ifdef _WIN32 /* too difficult to fix this */ |
96 |
return load_stream(mp, fp); |
97 |
#endif |
98 |
if (mp == NULL) |
99 |
return(-1); |
100 |
mp->base = NULL; |
101 |
mp->len = 0; |
102 |
mp->mapped = 0; |
103 |
if (fp == NULL) |
104 |
return(-1); |
105 |
fd = fileno(fp); |
106 |
skip = ftello(fp); |
107 |
flen = lseek(fd, 0, SEEK_END); |
108 |
if (flen <= skip) |
109 |
return((int)(flen - skip)); |
110 |
mp->len = (size_t)(flen - skip); |
111 |
#ifdef MAP_FILE |
112 |
if (mp->len > 1L<<20) { /* map file if > 1 MByte */ |
113 |
mp->base = mmap(NULL, mp->len, PROT_READ, MAP_PRIVATE, fd, skip); |
114 |
if (mp->base != MAP_FAILED) { |
115 |
mp->mapped = 1; |
116 |
return(1); /* mmap() success */ |
117 |
} |
118 |
mp->base = NULL; /* fall back to reading it in... */ |
119 |
} |
120 |
#endif |
121 |
if (lseek(fd, skip, SEEK_SET) != skip || |
122 |
(mp->base = malloc(mp->len)) == NULL) { |
123 |
mp->len = 0; |
124 |
return(-1); |
125 |
} |
126 |
if (read(fd, (char *)mp->base, mp->len) != mp->len) { |
127 |
free_load(mp); |
128 |
return(-1); |
129 |
} |
130 |
return(1); |
131 |
} |
132 |
|
133 |
/* free a record index */ |
134 |
#define free_records(rp) free(rp) |
135 |
|
136 |
/* compute record index */ |
137 |
static RECINDEX * |
138 |
index_records(const MEMLOAD *mp, int nw_rec) |
139 |
{ |
140 |
RECINDEX *rp; |
141 |
char *cp, *mend; |
142 |
int n; |
143 |
|
144 |
if (mp == NULL || (mp->base == NULL) | (mp->len <= 0)) |
145 |
return(NULL); |
146 |
if (nw_rec <= 0) |
147 |
return(NULL); |
148 |
rp = (RECINDEX *)malloc(sizeof(RECINDEX) + mp->len/(2*nw_rec)*sizeof(char *)); |
149 |
if (rp == NULL) |
150 |
return(NULL); |
151 |
rp->nw_rec = nw_rec; |
152 |
rp->nrecs = 0; |
153 |
cp = (char *)mp->base; |
154 |
mend = cp + mp->len; |
155 |
for ( ; ; ) { /* whitespace-separated words */ |
156 |
while (cp < mend && !*cp | isspace(*cp)) |
157 |
++cp; |
158 |
if (cp >= mend) |
159 |
break; |
160 |
rp->rec[rp->nrecs++] = cp; /* point to first non-white */ |
161 |
n = rp->nw_rec; |
162 |
while (++cp < mend) /* find end of record */ |
163 |
if (!*cp | isspace(*cp)) { |
164 |
if (--n <= 0) |
165 |
break; /* got requisite # words */ |
166 |
do { /* else find next word */ |
167 |
if (*cp == '\n') { |
168 |
fprintf(stderr, |
169 |
"Unexpected EOL in record!\n"); |
170 |
free_records(rp); |
171 |
return(NULL); |
172 |
} |
173 |
if (++cp >= mend) |
174 |
break; |
175 |
} while (!*cp | isspace(*cp)); |
176 |
} |
177 |
} |
178 |
rp->rec[rp->nrecs] = mend; /* reallocate to save space */ |
179 |
rp = (RECINDEX *)realloc(rp, |
180 |
sizeof(RECINDEX) + rp->nrecs*sizeof(char *)); |
181 |
return(rp); |
182 |
} |
183 |
|
184 |
/* count number of columns based on first EOL */ |
185 |
static int |
186 |
count_columns(const RECINDEX *rp) |
187 |
{ |
188 |
char *cp = rp->rec[0]; |
189 |
char *mend = rp->rec[rp->nrecs]; |
190 |
int i; |
191 |
|
192 |
while (*cp != '\n') |
193 |
if (++cp >= mend) |
194 |
return(0); |
195 |
for (i = 0; i < rp->nrecs; i++) |
196 |
if (rp->rec[i] >= cp) |
197 |
break; |
198 |
return(i); |
199 |
} |
200 |
|
201 |
/* copy nth record from index to stdout */ |
202 |
static int |
203 |
print_record(const RECINDEX *rp, int n) |
204 |
{ |
205 |
int words2go = rp->nw_rec; |
206 |
char *scp; |
207 |
|
208 |
if ((n < 0) | (n >= rp->nrecs)) |
209 |
return(0); |
210 |
scp = rp->rec[n]; |
211 |
do { |
212 |
putc(*scp++, stdout); |
213 |
if (!*scp | isspace(*scp)) { |
214 |
if (--words2go <= 0) |
215 |
break; |
216 |
putc(' ', stdout); /* single space btwn. words */ |
217 |
do |
218 |
if (++scp >= rp->rec[n+1]) |
219 |
break; |
220 |
while (!*scp | isspace(*scp)); |
221 |
} |
222 |
} while (scp < rp->rec[n+1]); |
223 |
/* caller adds record sep. */ |
224 |
return(1); |
225 |
} |
226 |
|
227 |
/* copy a stream to stdout */ |
228 |
static int |
229 |
output_stream(FILE *fp) |
230 |
{ |
231 |
char buf[8192]; |
232 |
ssize_t n; |
233 |
|
234 |
if (fp == NULL) |
235 |
return(0); |
236 |
fflush(stdout); |
237 |
while ((n = fread(buf, 1, sizeof(buf), fp)) > 0) |
238 |
if (write(fileno(stdout), buf, n) != n) |
239 |
return(0); |
240 |
return(!ferror(fp)); |
241 |
} |
242 |
|
243 |
/* get next word from stream, leaving stream on EOL or start of next word */ |
244 |
static char * |
245 |
fget_word(char buf[256], FILE *fp) |
246 |
{ |
247 |
int c; |
248 |
char *cp; |
249 |
/* skip nul's and white space */ |
250 |
while (!(c = getc(fp)) || isspace(c)) |
251 |
; |
252 |
if (c == EOF) |
253 |
return(NULL); |
254 |
cp = buf; |
255 |
do |
256 |
*cp++ = c; |
257 |
while ((c = getc(fp)) != EOF && !isspace(c) && cp < buf+255); |
258 |
*cp = '\0'; |
259 |
while (isspace(c) & (c != '\n')) |
260 |
c = getc(fp); |
261 |
if (c != EOF) |
262 |
ungetc(c, fp); |
263 |
return(buf); |
264 |
} |
265 |
|
266 |
char *fmtid = NULL; /* format id */ |
267 |
int comp_size = 0; /* binary bytes/channel */ |
268 |
int n_comp = 0; /* components/record */ |
269 |
int ni_columns = 0; /* number of input columns */ |
270 |
int ni_rows = 0; /* number of input rows */ |
271 |
int no_columns = 0; /* number of output columns */ |
272 |
int no_rows = 0; /* number of output rows */ |
273 |
int transpose = 0; /* transpose rows & cols? */ |
274 |
int i_header = 1; /* input header? */ |
275 |
int o_header = 1; /* output header? */ |
276 |
|
277 |
/* check settings and assign defaults */ |
278 |
static int |
279 |
check_sizes() |
280 |
{ |
281 |
if (fmtid == NULL) { |
282 |
fmtid = "ascii"; |
283 |
} else if (!comp_size) { |
284 |
if (!strcmp(fmtid, "float")) |
285 |
comp_size = sizeof(float); |
286 |
else if (!strcmp(fmtid, "double")) |
287 |
comp_size = sizeof(double); |
288 |
else if (!strcmp(fmtid, "byte")) |
289 |
comp_size = 1; |
290 |
else if (strcmp(fmtid, "ascii")) { |
291 |
fprintf(stderr, "Unsupported format: %s\n", fmtid); |
292 |
return(0); |
293 |
} |
294 |
} |
295 |
if (transpose && (no_rows <= 0) & (no_columns <= 0)) { |
296 |
if (ni_rows > 0) no_columns = ni_rows; |
297 |
if (ni_columns > 0) no_rows = ni_columns; |
298 |
} else if ((no_rows <= 0) & (no_columns > 0) && |
299 |
!((ni_rows*ni_columns) % no_columns)) |
300 |
no_rows = ni_rows*ni_columns/no_columns; |
301 |
if (n_comp <= 0) |
302 |
n_comp = 3; |
303 |
return(1); |
304 |
} |
305 |
|
306 |
/* output transposed ASCII or binary data from memory */ |
307 |
static int |
308 |
do_transpose(const MEMLOAD *mp) |
309 |
{ |
310 |
static const char tabEOL[2] = {'\t','\n'}; |
311 |
RECINDEX *rp = NULL; |
312 |
long nrecords; |
313 |
int i, j; |
314 |
/* propogate sizes */ |
315 |
if (ni_rows <= 0) |
316 |
ni_rows = no_columns; |
317 |
if (ni_columns <= 0) |
318 |
ni_columns = no_rows; |
319 |
/* get # records (& index) */ |
320 |
if (!comp_size) { |
321 |
if ((rp = index_records(mp, n_comp)) == NULL) |
322 |
return(0); |
323 |
if (ni_columns <= 0) |
324 |
ni_columns = count_columns(rp); |
325 |
nrecords = rp->nrecs; |
326 |
} else if ((ni_rows > 0) & (ni_columns > 0)) { |
327 |
nrecords = ni_rows*ni_columns; |
328 |
if (nrecords > mp->len/(n_comp*comp_size)) { |
329 |
fprintf(stderr, |
330 |
"Input too small for specified size and type\n"); |
331 |
return(0); |
332 |
} |
333 |
} else |
334 |
nrecords = mp->len/(n_comp*comp_size); |
335 |
/* check sizes */ |
336 |
if ((ni_rows <= 0) & (ni_columns > 0)) |
337 |
ni_rows = nrecords/ni_columns; |
338 |
if ((ni_columns <= 0) & (ni_rows > 0)) |
339 |
ni_columns = nrecords/ni_rows; |
340 |
if (nrecords != ni_rows*ni_columns) |
341 |
goto badspec; |
342 |
if (no_columns <= 0) |
343 |
no_columns = ni_rows; |
344 |
if (no_rows <= 0) |
345 |
no_rows = ni_columns; |
346 |
if ((no_rows != ni_columns) | (no_columns != ni_rows)) |
347 |
goto badspec; |
348 |
/* transpose records */ |
349 |
for (i = 0; i < no_rows; i++) { |
350 |
for (j = 0; j < no_columns; j++) |
351 |
if (rp != NULL) { /* ASCII output */ |
352 |
print_record(rp, j*ni_columns + i); |
353 |
putc(tabEOL[j >= no_columns-1], stdout); |
354 |
} else { /* binary output */ |
355 |
fwrite((char *)mp->base + |
356 |
(n_comp*comp_size)*(j*ni_columns + i), |
357 |
n_comp*comp_size, 1, stdout); |
358 |
} |
359 |
if (ferror(stdout)) { |
360 |
fprintf(stderr, "Error writing to stdout\n"); |
361 |
return(0); |
362 |
} |
363 |
} |
364 |
if (rp != NULL) |
365 |
free_records(rp); |
366 |
return(1); |
367 |
badspec: |
368 |
fprintf(stderr, "Bad transpose specification -- check dimension(s)\n"); |
369 |
return(0); |
370 |
} |
371 |
|
372 |
/* resize ASCII stream input by ignoring EOLs between records */ |
373 |
static int |
374 |
do_resize(FILE *fp) |
375 |
{ |
376 |
long records2go = ni_rows*ni_columns; |
377 |
int columns2go = no_columns; |
378 |
char word[256]; |
379 |
/* sanity checks */ |
380 |
if (comp_size || (no_columns == ni_columns) & (no_rows == ni_rows)) |
381 |
return(output_stream(fp)); /* no-op -- just copy */ |
382 |
if (no_columns <= 0) { |
383 |
fprintf(stderr, "Missing -oc specification\n"); |
384 |
return(0); |
385 |
} |
386 |
if ((records2go <= 0) & (no_rows > 0)) |
387 |
records2go = no_rows*no_columns; |
388 |
else if (no_rows*no_columns != records2go) { |
389 |
fprintf(stderr, |
390 |
"Input and output data sizes disagree (%dx%d != %dx%d)\n", |
391 |
ni_rows, ni_columns, no_rows, no_columns); |
392 |
return(0); |
393 |
} |
394 |
do { /* reshape records */ |
395 |
int n; |
396 |
|
397 |
for (n = n_comp; n--; ) { |
398 |
if (fget_word(word, fp) == NULL) { |
399 |
if (records2go > 0 || n < n_comp-1) |
400 |
break; |
401 |
goto done; /* normal EOD */ |
402 |
} |
403 |
fputs(word, stdout); |
404 |
if (n) { /* mid-record? */ |
405 |
int c = getc(fp); |
406 |
if ((c == '\n') | (c == EOF)) |
407 |
break; |
408 |
ungetc(c, fp); |
409 |
putc(' ', stdout); |
410 |
} |
411 |
} |
412 |
if (n >= 0) { |
413 |
fprintf(stderr, "Incomplete record / unexpected EOF\n"); |
414 |
return(0); |
415 |
} |
416 |
if (--columns2go <= 0) { /* time to end output row? */ |
417 |
putc('\n', stdout); |
418 |
columns2go = no_columns; |
419 |
} else /* else separate records */ |
420 |
putc('\t', stdout); |
421 |
} while (--records2go); /* expected EOD? */ |
422 |
done: |
423 |
if (warnings && columns2go != no_columns) |
424 |
fprintf(stderr, "Warning -- incomplete final row\n"); |
425 |
if (warnings && fget_word(word, fp) != NULL) |
426 |
fprintf(stderr, "Warning -- characters beyond expected EOD\n"); |
427 |
return(1); |
428 |
} |
429 |
|
430 |
/* process a header line and copy to stdout */ |
431 |
static int |
432 |
headline(char *s, void *p) |
433 |
{ |
434 |
static char fmt[32]; |
435 |
int n; |
436 |
|
437 |
if (formatval(fmt, s)) { |
438 |
if (fmtid == NULL) { |
439 |
fmtid = fmt; |
440 |
return(0); |
441 |
} |
442 |
if (!strcmp(fmt, fmtid)) |
443 |
return(0); |
444 |
fprintf(stderr, "Input format '%s' != '%s'\n", fmt, fmtid); |
445 |
return(-1); |
446 |
} |
447 |
if (!strncmp(s, "NROWS=", 6)) { |
448 |
n = atoi(s+6); |
449 |
if ((ni_rows > 0) & (n != ni_rows)) { |
450 |
fputs("Incorrect input row count\n", stderr); |
451 |
return(-1); |
452 |
} |
453 |
ni_rows = n; |
454 |
return(0); |
455 |
} |
456 |
if (!strncmp(s, "NCOLS=", 6)) { |
457 |
n = atoi(s+6); |
458 |
if ((ni_columns > 0) & (n != ni_columns)) { |
459 |
fputs("Incorrect input column count\n", stderr); |
460 |
return(-1); |
461 |
} |
462 |
ni_columns = n; |
463 |
return(0); |
464 |
} |
465 |
if (!strncmp(s, "NCOMP=", 6)) { |
466 |
n = atoi(s+6); |
467 |
if ((n_comp > 0) & (n != n_comp)) { |
468 |
fputs("Incorrect number of components\n", stderr); |
469 |
return(-1); |
470 |
} |
471 |
n_comp = n; |
472 |
return(0); |
473 |
} |
474 |
if (o_header) |
475 |
fputs(s, stdout); /* copy header info. */ |
476 |
return(0); |
477 |
} |
478 |
|
479 |
/* main routine for converting rows/columns in data file */ |
480 |
int |
481 |
main(int argc, char *argv[]) |
482 |
{ |
483 |
int a; |
484 |
|
485 |
for (a = 1; a < argc && argv[a][0] == '-'; a++) |
486 |
switch (argv[a][1]) { |
487 |
case 'i': /* input */ |
488 |
if (argv[a][2] == 'c') /* columns */ |
489 |
ni_columns = atoi(argv[++a]); |
490 |
else if (argv[a][2] == 'r') |
491 |
ni_rows = atoi(argv[++a]); |
492 |
else |
493 |
goto userr; |
494 |
break; |
495 |
case 'o': /* output */ |
496 |
if (argv[a][2] == 'c') /* columns */ |
497 |
no_columns = atoi(argv[++a]); |
498 |
else if (argv[a][2] == 'r') |
499 |
no_rows = atoi(argv[++a]); |
500 |
else |
501 |
goto userr; |
502 |
break; |
503 |
case 'h': /* turn off header */ |
504 |
switch (argv[a][2]) { |
505 |
case 'i': |
506 |
i_header = 0; |
507 |
break; |
508 |
case 'o': |
509 |
o_header = 0; |
510 |
break; |
511 |
case '\0': |
512 |
i_header = o_header = 0; |
513 |
break; |
514 |
default: |
515 |
goto userr; |
516 |
} |
517 |
break; |
518 |
case 't': /* transpose on/off */ |
519 |
transpose = !transpose; |
520 |
break; |
521 |
case 'f': /* format */ |
522 |
switch (argv[a][2]) { |
523 |
case 'a': /* ASCII */ |
524 |
case 'A': |
525 |
fmtid = "ascii"; |
526 |
comp_size = 0; |
527 |
break; |
528 |
case 'f': /* float */ |
529 |
case 'F': |
530 |
fmtid = "float"; |
531 |
comp_size = sizeof(float); |
532 |
break; |
533 |
case 'd': /* double */ |
534 |
case 'D': |
535 |
fmtid = "double"; |
536 |
comp_size = sizeof(double); |
537 |
break; |
538 |
case 'b': /* binary (bytes) */ |
539 |
case 'B': |
540 |
fmtid = "byte"; |
541 |
comp_size = 1; |
542 |
break; |
543 |
default: |
544 |
goto userr; |
545 |
} |
546 |
if (argv[a][3]) { |
547 |
if (!isdigit(argv[a][3])) |
548 |
goto userr; |
549 |
n_comp = atoi(argv[a]+3); |
550 |
} else |
551 |
n_comp = 1; |
552 |
break; |
553 |
case 'w': /* warnings on/off */ |
554 |
warnings = !warnings; |
555 |
break; |
556 |
default: |
557 |
goto userr; |
558 |
} |
559 |
if (a < argc-1) /* arg count OK? */ |
560 |
goto userr; |
561 |
/* open input file? */ |
562 |
if (a == argc-1 && freopen(argv[a], "r", stdin) == NULL) { |
563 |
fprintf(stderr, "%s: cannot open for reading\n", argv[a]); |
564 |
return(1); |
565 |
} |
566 |
if (comp_size) { |
567 |
SET_FILE_BINARY(stdin); |
568 |
SET_FILE_BINARY(stdout); |
569 |
} |
570 |
/* check for no-op */ |
571 |
if (!transpose & (i_header == o_header) && |
572 |
(no_columns == ni_columns) & (no_rows == ni_rows)) { |
573 |
if (warnings) |
574 |
fprintf(stderr, "%s: no-op -- copying input verbatim\n", |
575 |
argv[0]); |
576 |
if (!output_stream(stdin)) |
577 |
return(1); |
578 |
return(0); |
579 |
} |
580 |
if (i_header) { /* read header */ |
581 |
if (getheader(stdin, headline, NULL) < 0) |
582 |
return(1); |
583 |
if (!check_sizes()) |
584 |
return(1); |
585 |
if (comp_size) { /* a little late... */ |
586 |
SET_FILE_BINARY(stdin); |
587 |
SET_FILE_BINARY(stdout); |
588 |
} |
589 |
} else if (!check_sizes()) |
590 |
return(1); |
591 |
if (o_header) { /* write header */ |
592 |
printargs(a, argv, stdout); |
593 |
if (no_rows > 0) |
594 |
printf("NROWS=%d\n", no_rows); |
595 |
if (no_columns > 0) |
596 |
printf("NCOLS=%d\n", no_columns); |
597 |
printf("NCOMP=%d\n", n_comp); |
598 |
fputformat(fmtid, stdout); |
599 |
fputc('\n', stdout); /* finish new header */ |
600 |
} |
601 |
if (transpose) { /* transposing rows & columns? */ |
602 |
MEMLOAD myMem; /* need to map into memory */ |
603 |
if (a == argc-1) { |
604 |
if (load_file(&myMem, stdin) <= 0) { |
605 |
fprintf(stderr, "%s: error loading file into memory\n", |
606 |
argv[a]); |
607 |
return(1); |
608 |
} |
609 |
} else if (load_stream(&myMem, stdin) <= 0) { |
610 |
fprintf(stderr, "%s: error loading stdin into memory\n", |
611 |
argv[0]); |
612 |
return(1); |
613 |
} |
614 |
if (!do_transpose(&myMem)) |
615 |
return(1); |
616 |
/* free_load(&myMem); about to exit, so don't bother */ |
617 |
} else if (!do_resize(stdin)) /* reshaping input */ |
618 |
return(1); |
619 |
return(0); |
620 |
userr: |
621 |
fprintf(stderr, |
622 |
"Usage: %s [-h[io]][-w][-f[afdb][N]][-t][-ic in_col][-ir in_row][-oc out_col][-or out_row] [input.dat]\n", |
623 |
argv[0]); |
624 |
return(1); |
625 |
} |