diff --git a/app.py b/app.py
index 91fbb5e..ec8cb3e 100644
--- a/app.py
+++ b/app.py
@@ -124,7 +124,7 @@ class renderedImageZoom:
         t_frame = tkinter.Frame(self.aerosol_window)
         text_t = tkinter.Text(t_frame,height=1,width=10)
         submit_t_button = tkinter.Button(t_frame,text="set temperature",
-                                         command=lambda: [self.set_temp(text_t.get("1.0","end-1c")),t_label.config(text=str(sorted([-270,int(value),100])[1])+" C")])
+                                         command=lambda: [self.set_temp(text_t.get("1.0","end-1c")),t_label.config(text=str(sorted([-270,int(text_t.get("1.0","end-1c")),100])[1])+" C")])
         #submit_t_button = tkinter.Button(t_frame,text="set temperature",command=lambda: [print("what"),t_label.config(text="bruh")])
         t_label = tkinter.Label(t_frame,text="5 C")
         text_t.pack(side=tkinter.LEFT)
@@ -147,7 +147,7 @@ class renderedImageZoom:
         s_frame = tkinter.Frame(self.aerosol_window)
         text_s = tkinter.Text(s_frame,height=1,width=10)
         submit_s_button = tkinter.Button(s_frame,text="set direction of the sun",command=lambda: [self.set_sun(text_s.get("1.0","end-1c")),
-                                                                                                  sun_dir_label.config(text=str(sorted([0,int(text_t.get("1.0","end-1c")),90])[1])+" degrees")])
+                                                                                                  sun_dir_label.config(text=str(sorted([0,int(text_s.get("1.0","end-1c")),90])[1])+" degrees")])
         sun_dir_label = tkinter.Label(s_frame,text="90 degrees")
         text_s.pack(side=tkinter.LEFT)
         sun_dir_label.pack(side=tkinter.RIGHT)
@@ -257,7 +257,13 @@ class renderedImageZoom:
             slice = self.image[:][low:high]
             red = 0
             for line in slice:
-                red += sum([p[0]/(p[0]+p[1]+p[2]) for p in line])
+                for pixel in line:
+                    if sum(pixel) == 0:
+                        print(pixel)
+                        red += 0
+                    else:
+                        print(pixel)
+                        red += pixel[0]/sum(pixel)
 
             red = red / (100*(high-low))
             return "{} is the pixel average".format(red)
diff --git a/skydome.py b/skydome.py
index 2708737..93463ff 100644
--- a/skydome.py
+++ b/skydome.py
@@ -76,9 +76,12 @@ wavelengths = Vec3(0.68, 0.55, 0.44)  # These are the wavelengths in um
 @cython.cfunc
 def refraction_calculator(T:cython.int, P:cython.int) -> tuple[Vec3, Vec3]:
     alpha:cython.float = 0.00367  # in inverse Celsius
-    t_s:cython.int = T  # degrees Celsius
-    p_s:cython.int = P  # mmHg
-    
+    #t_s:cython.int = T  # degrees Celsius
+    #p_s:cython.int = P  # mmHg
+    t_s:cython.int = 25  # Temperature in degrees Celsius
+    p_s:cython.int = 760  # Pressure in mmHg
+
+
     n_s_values = []  # for debugging / comparing to the internet values
     n_values = []
     n_s:cython.double
@@ -112,12 +115,12 @@ def beta(n_values:Vec3):
     
 
 # Example usage, normal is 25, 750
-T:cython.int = 5  # Temperature in degrees Celsius
-P:cython.int = 760  # Pressure in mmHg
-n_s_values:Vec3
-n_values:cython.double
-n_s_values, n_values = refraction_calculator(T, P)
-beta_values = beta(n_values)
+#t_s:cython.int = 25  # Temperature in degrees Celsius
+#p_s:cython.int = 760  # Pressure in mmHg
+#n_s_values:Vec3
+#n_values:cython.double
+#n_s_values, n_values = refraction_calculator(T, P)
+#beta_values = beta(n_values)
 
 #print("n_s values:", refraction_calculator_result.v)
 #print("n values:", n_values.v)
@@ -138,7 +141,7 @@ It also varies according to temperature
 
 """
 
-betaR = Vec3(*beta_values.v)  # Keeps it as a Vec3
+#betaR = Vec3(*beta_values.v)  # Keeps it as a Vec3
 #betaR = Vec3(3.8e-6, 13.5e-6, 33.1e-6)
 
 # R, G, B (the smaller the value, the less it will scatter during the day) in m-1
@@ -180,7 +183,7 @@ Hm:cython.int = 1200
 
 # The direction will change for each pixel
 @cython.cfunc
-def computeIncidentLight(direction:Vec3,betaM,g,observerEarthRadius,sunDir) -> tuple[float,float,float]:
+def computeIncidentLight(direction:Vec3,betaM,betaR,g,observerEarthRadius,sunDir) -> tuple[float,float,float]:
     tmin:cython.float=0
     tmax:cython.float=kInfinity
 
@@ -298,6 +301,10 @@ def renderSkydome(filename,betaM,g,altitude,T,P,sunDir):
     observerEarthRadius = earthRadius + altitude
     start_time = time.time()  # Start timing
 
+    n_s_values, n_values = refraction_calculator(T, P)
+    beta_values = beta(n_values)
+    betaR = Vec3(*beta_values.v)  # Keeps it as a Vec3
+
     j:cython.int
     i:cython.int
     x:cython.float
@@ -316,7 +323,7 @@ def renderSkydome(filename,betaM,g,altitude,T,P,sunDir):
                 theta = math.acos(1 - z2)
                 # This changes for each pixel
                 direction = Vec3(math.sin(theta) * math.cos(phi), math.cos(theta), math.sin(theta) * math.sin(phi))
-                color = computeIncidentLight(direction,betaM,g,observerEarthRadius,sunDir)
+                color = computeIncidentLight(direction,betaM,betaR,g,observerEarthRadius,sunDir)
                 #color = computeIncidentLight(direction)
 
 
@@ -375,7 +382,7 @@ def renderFromCamera(filename,betaM,g,altitude,T,P,sunDir):
 
                 #This changes for each pixel, it is the direction we are looking in
                 direction = Vec3(rayx, rayy, -1).normalize()
-                color = computeIncidentLight(direction,betaM,g,observerEarthRadius,sunDir)
+                color = computeIncidentLight(direction,betaM,betaR,g,observerEarthRadius,sunDir)
                 #image[y, x] = np.array(color)
                 image[y][x] = np.clip(color, 0, 1)