corrected typo sunza->sunaz (azimuth)

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@55068 15284696-431f-4ddb-bdfa-cd5b030d7da7

imagery/i.landsat.toar/landsat.h

@@ -50,7 +50,7 @@ typedef struct
     char date[11];		/* Image acquisition date        */
     double dist_es;		/* Distance Earth-Sun            */
     double sun_elev;		/* Solar elevation               */
-    double sunza;		/* Solar Zenith Angle            */
+    double sunaz;		/* Solar Azimuth                 */
     double time;		/* Image Acquisition Time        */
 
     char sensor[10];		/* Type of sensor: MSS, TM, ETM+, OLI/TIRS */

imagery/i.landsat.toar/landsat_met.c

@@ -111,9 +111,9 @@ void lsat_metadata( char * metafile, lsat_data * lsat)
     chrncpy(lsat->creation, value, 10);
 
     get_mtldata(mtldata, "SUN_AZIMUTH", value);
-    lsat->sunza = atof(value);
-    if( lsat->sunza == 0. )
-        G_warning("Sun azimuth is %f", lsat->sunza);
+    lsat->sunaz = atof(value);
+    if( lsat->sunaz == 0. )
+        G_warning("Sun azimuth is %f", lsat->sunaz);
 
     get_mtldata(mtldata, "SUN_ELEVATION", value);
     if( value[0] == '\0' )

imagery/i.landsat.toar/main.c

@@ -189,10 +189,10 @@ int main(int argc, char *argv[])
     lsatmet->required = NO;
     lsatmet->label = 	_("return value stored for a given metadata");
     lsatmet->description = _("Required only if 'metfile' and -p given");
-    lsatmet->options = "number,creation,date,sun_elev,sensor,bands,sunza,time";
+    lsatmet->options = "number,creation,date,sun_elev,sensor,bands,sunaz,time";
     desc = NULL;
     G_asprintf(&desc,
-	        "number;%s;creation;%s;date;%s;sun_elev;%s;sensor;%s;bands;%s;sunza;%s;time;%s",
+	        "number;%s;creation;%s;date;%s;sun_elev;%s;sensor;%s;bands;%s;sunaz;%s;time;%s",
 	        _("Landsat Number"),
 	        _("Creation timestamp"),
 	        _("Date"),
@@ -282,8 +282,8 @@ int main(int argc, char *argv[])
 		if (strcmp(lsatmet->answer, "bands") == 0) {
 			fprintf(stdout,"%d\n",lsat.bands);
 		}
-		if (strcmp(lsatmet->answer, "sunza") == 0) {
-			fprintf(stdout,"%f\n",lsat.sunza);
+		if (strcmp(lsatmet->answer, "sunaz") == 0) {
+			fprintf(stdout,"%f\n",lsat.sunaz);
 		}
 		if (strcmp(lsatmet->answer, "time") == 0) {
 			fprintf(stdout,"%f\n",lsat.time);