add justification of input pars range

csst_ifs_gehong/map2d.py

@@ -229,7 +229,8 @@ class Map2d(object):
         if (mag > 26) or (mag < 8):
             print("Notice: Your input integral magnitude of Sersic mode (mag) is > 26 mag or < 8 mag.")
         if (r_eff <= 0):
-            raise Exception("Effective radius (r_eff) should be > 0 arcsec!")
+            #raise Exception("Effective radius (r_eff) should be > 0 arcsec!")
+            print("Effective radius (r_eff) should be > 0 arcsec!")
         if (n < 0):
             raise Exception("Sersic index (n) should be > 0!")
         if (ellip > 1) or (ellip < 0):
@@ -269,11 +270,11 @@ class Map2d(object):
         if (vmax <= 0):
             print("Notice: Your input maximum rotational velocity (vmax) is <= 0 km/s!")
         if (rt <= 0):
-            raise Exception("Turn-over radius (rt) should be > 0 arcsec!")
-        if (ellip > 1) or (ellip < 0):
-            raise Exception("Ellipcity (ellip) should be >= 0 and < 1!")
-        if (ellip == 0):
-            print("Notice: Ellipcity (ellip) should be >= 0 and < 1!")
+            #raise Exception("Turn-over radius (rt) should be > 0 arcsec!")
+            print("Turn-over radius (rt) should be > 0 arcsec!")
+        if (ellip >= 1) or (ellip < 0):
+            #raise Exception("Ellipcity (ellip) should be >= 0 and < 1!")
+            print("Ellipcity (ellip) should be >= 0 and < 1!")
         if (theta > 180) or (theta < -180):
             print("Notice: Your input position angle (theta) is > 180 degree or < -180 degree.")
 
@@ -303,10 +304,10 @@ class Map2d(object):
         """
         # Check Input Parameters
         if (r_eff <= 0):
-            raise Exception("Effective radius (r_eff) should be > 0 arcsec!")
+            #raise Exception("Effective radius (r_eff) should be > 0 arcsec!")
+            print("Effective radius (r_eff) should be > 0 arcsec!")
         if (ellip > 1) or (ellip < 0):
-            raise Exception("Ellipcity (ellip) should be >= 0 and < 1!")
-        if (ellip == 0):
+            #raise Exception("Ellipcity (ellip) should be >= 0 and < 1!")
             print("Notice: Ellipcity (ellip) should be >= 0 and < 1!")
         if (theta > 180) or (theta < -180):
             print("Notice: Your input position angle (theta) is > 180 degree or < -180 degree.")