pass load kwargs to chunking too

src/cortecs/opac/chunking.py

@@ -206,7 +206,7 @@ def add_lams(max_lam_to_add_ind, file, next_file):
             return
 
 
-def add_overlap(filename, v_max=11463.5):
+def add_overlap(filename, v_max=11463.5, load_kwargs=None):
     """
     Adds overlap from file n+1 to file n. The last file has nothing added to it. This
     step is necessary for the Doppler-on version of the RT code.
@@ -241,12 +241,12 @@ def add_overlap(filename, v_max=11463.5):
         next_file = filename + str(i + 1) + ".dat"
 
         # go into file n to determine the delta lambda
-        opac = Opac(file, loader="exotransmit")
+        opac = Opac(file, loader="exotransmit", load_kwargs=load_kwargs)
         curr_lams = opac.wl
         del opac
 
         try:
-            opac = Opac(next_file, loader="exotransmit")
+            opac = Opac(next_file, loader="exotransmit", load_kwargs=load_kwargs)
             next_lams = opac.wl
             del opac
         except FileNotFoundError:

src/cortecs/tests/test_chunking.py

@@ -101,7 +101,7 @@ def test_add_overlap_wl_increase_or_same(self):
             self.second_file, loader="exotransmit", load_kwargs=self.load_kwargs
         )
 
-        add_overlap(self.file_base, v_max=0.0)
+        add_overlap(self.file_base, v_max=0.0, load_kwargs=self.load_kwargs)
 
         # now get the wavelengths of each file
         opac_obj_ref = Opac(
@@ -140,7 +140,7 @@ def add_overlap_with_single_overlap_point(self):
         c = 3e8
         max_curr_lam = np.max(opac_obj0_orig.wl)
         v_max = c * (opac_obj1_orig.wl[0] - max_curr_lam) / max_curr_lam
-        add_overlap(self.file_base, v_max=v_max)
+        add_overlap(self.file_base, v_max=v_max, load_kwargs=self.load_kwargs)
 
         # now get the wavelengths of each file
         opac_obj_ref = Opac(