+ if (!isnan(tp->speed)) {
+ gchar *s_speed = a_coords_dtostr(tp->speed);
+ fprintf ( f, " <speed>%s</speed>\n", s_speed );
+ g_free(s_speed);
+ }
+ if (tp->fix_mode == VIK_GPS_MODE_2D)
+ fprintf ( f, " <fix>2d</fix>\n");
+ if (tp->fix_mode == VIK_GPS_MODE_3D)
+ fprintf ( f, " <fix>3d</fix>\n");
+ if (tp->nsats > 0)
+ fprintf ( f, " <sat>%d</sat>\n", tp->nsats );
+
+ s_dop = NULL;
+ if ( tp->hdop != VIK_DEFAULT_DOP )
+ {
+ s_dop = a_coords_dtostr ( tp->hdop );
+ }
+ if (s_dop != NULL)
+ fprintf ( f, " <hdop>%s</hdop>\n", s_dop );
+ g_free ( s_dop ); s_dop = NULL;
+
+ if ( tp->vdop != VIK_DEFAULT_DOP )
+ {
+ s_dop = a_coords_dtostr ( tp->vdop );
+ }
+ if (s_dop != NULL)
+ fprintf ( f, " <vdop>%s</vdop>\n", s_dop );
+ g_free ( s_dop ); s_dop = NULL;
+
+ if ( tp->pdop != VIK_DEFAULT_DOP )
+ {
+ s_dop = a_coords_dtostr ( tp->pdop );
+ }
+ if (s_dop != NULL)
+ fprintf ( f, " <pdop>%s</pdop>\n", s_dop );
+ g_free ( s_dop ); s_dop = NULL;
+