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/* list of projection system pj_errno values */
#ifndef lint
static const char SCCSID[]="@(#)pj_strerrno.c 4.12 94/05/25 GIE REL";
#endif
#include <errno.h>
#include <string.h>
static char *
pj_err_list[] = {
"no arguments in initialization list", /* -1 */
"no options found in 'init' file", /* -2 */
"no colon in init= string", /* -3 */
"projection not named", /* -4 */
"unknown projection id", /* -5 */
"effective eccentricity = 1.", /* -6 */
"unknown unit conversion id", /* -7 */
"invalid boolean param argument", /* -8 */
"unknown elliptical parameter name", /* -9 */
"reciprocal flattening (1/f) = 0", /* -10 */
"|radius reference latitude| > 90", /* -11 */
"squared eccentricity < 0", /* -12 */
"major axis or radius = 0 or not given", /* -13 */
"latitude or longitude exceeded limits", /* -14 */
"invalid x or y", /* -15 */
"improperly formed DMS value", /* -16 */
"non-convergent inverse meridinal dist", /* -17 */
"non-convergent inverse phi2", /* -18 */
"acos/asin: |arg| >1.+1e-14", /* -19 */
"tolerance condition error", /* -20 */
"conic lat_1 = -lat_2", /* -21 */
"lat_1 >= 90", /* -22 */
"lat_1 = 0", /* -23 */
"lat_ts >= 90", /* -24 */
"no distance between control points", /* -25 */
"projection not selected to be rotated", /* -26 */
"W <= 0 or M <= 0", /* -27 */
"lsat not in 1-5 range", /* -28 */
"path not in range", /* -29 */
"h <= 0", /* -30 */
"k <= 0", /* -31 */
"lat_0 = 0 or 90 or alpha = 90", /* -32 */
"lat_1=lat_2 or lat_1=0 or lat_2=90", /* -33 */
"elliptical usage required", /* -34 */
"invalid UTM zone number", /* -35 */
"arg(s) out of range for Tcheby eval", /* -36 */
"failed to find projection to be rotated", /* -37 */
"failed to load NAD27-83 correction file", /* -38 */
"both n & m must be spec'd and > 0", /* -39 */
"n <= 0, n > 1 or not specified", /* -40 */
"lat_1 or lat_2 not specified", /* -41 */
"|lat_1| == |lat_2|", /* -42 */
"lat_0 is pi/2 from mean lat", /* -43 */
"unparseable coordinate system definition", /* -44 */
};
char *
pj_strerrno(int err) {
if (err > 0)
#ifdef HAVE_STRERROR
return strerror(err);
#else
{ static char note[50];
sprintf(note,"no system list, errno: %d\n", err);
return note;
}
#endif
else if (err < 0) {
err = - err - 1;
if (err < (sizeof(pj_err_list) / sizeof(char *)))
return(pj_err_list[err]);
else
return("invalid projection system error number");
} else
return 0;
}
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