Fixed some mistake

cal_mod.h

@@ -167,9 +167,9 @@
 
                 pxyz2blh tem2 = NULL;
                 tem2 = (pxyz2blh)malloc(sizeof(pxyz2blh));
-                XYZtoBLH( tem2, obs_h->apX, obs_h->apY, obs_h->apZ, a, e2);
+                tem2 = XYZtoBLH( tem2, obs_h->apX, obs_h->apY, obs_h->apZ, a, e2);
-                station->B = tem2->B;
+                station->B = tem2->B / 57.295779513;
-                station->L = tem2->L;
+                station->L = tem2->L / 57.295779513;
                 station->H = tem2->H;