| 45 |  | long    nexpected = (long)dcp->res.xr * dcp->res.yr; | 
| 46 |  |  | 
| 47 |  | if (dcp->inpfmt[0]) { | 
| 48 | < | if (strstr(dcp->inpfmt, "ascii") != NULL) | 
| 48 | > | if (!strcmp(dcp->inpfmt, "ascii")) | 
| 49 |  | dcp->format = 'a'; | 
| 50 | < | else if (strstr(dcp->inpfmt, "float") != NULL) | 
| 50 | > | else if (!strcmp(dcp->inpfmt, "float")) | 
| 51 |  | dcp->format = 'f'; | 
| 52 | < | else if (strstr(dcp->inpfmt, "double") != NULL) | 
| 52 | > | else if (!strcmp(dcp->inpfmt, "double")) | 
| 53 |  | dcp->format = 'd'; | 
| 54 |  | else { | 
| 55 |  | fputs(dcp->inpname, stderr); | 
| 429 |  | /* process data */ | 
| 430 |  | switch (conversion) { | 
| 431 |  | case CV_FWD:                    /* distance -> depth code */ | 
| 432 | + | if (!strcmp(dc.depth_unit, "1")) { | 
| 433 | + | fputs(progname, stderr); | 
| 434 | + | fputs(": warning - using reference depth of 1.0\n", | 
| 435 | + | stderr); | 
| 436 | + | } | 
| 437 |  | if (!encode_depths(&dc)) | 
| 438 |  | return 1; | 
| 439 |  | break; |