Revert "Make input parameters explicit"

This reverts commit 56d33c6165bbf56f8ad889cffe43e4f4fd1a7240.

pyzebra/xtal.py

@@ -340,25 +340,23 @@ def ang2hkl(wave, ddist, gammad, om, ch, ph, nud, ub, x, y):
 
     return hkl
 
-def gauss(x, A, mu, sigma):
+def gauss(x, *p):
     """Defines Gaussian function
 
     Args:
-        A - amplitude
-        mu - position of the center
-        sigma - width
+        A - amplitude, mu - position of the center, sigma - width
 
     Returns:
         Gaussian function
     """    
+    A, mu, sigma = p
     return A*np.exp(-(x-mu)**2/(2.*sigma**2))
     
-def box_int(file,i0,j0,iN,jN,fr0,frN):
+def box_int(file,box):
     """Calculates center of the peak in the NB-geometry angles and Intensity of the peak
 
     Args:
-        file name
-        box coordinates - i0,j0,iN,jN,fr0,frN
+        file name, box size [x_min:x_max, y_min:y_max, frame_min:frame_max]
 
     Returns:
         gamma, omPeak, nu polar angles, Int and data for 3 fit plots
@@ -371,7 +369,14 @@ def box_int(file,i0,j0,iN,jN,fr0,frN):
     nuC=dat["tlt_angle"][0]
     ddist=dat["ddist"]
 
-# defining ranges
+# defining indices
+    i0=box[0]
+    iN=box[2]
+    j0=box[1]
+    jN=box[3]
+    fr0=box[4]
+    frN=box[5]
+
     iX=iN-i0
     jY=jN-j0
     nF=frN-fr0