diff --git a/linetools/isgm/tests/test_use_abscomp.py b/linetools/isgm/tests/test_use_abscomp.py
index b2126465..e61ead35 100644
--- a/linetools/isgm/tests/test_use_abscomp.py
+++ b/linetools/isgm/tests/test_use_abscomp.py
@@ -54,8 +54,6 @@ def mk_comp(ctype,vlim=[-300.,300]*u.km/u.s,add_spec=False, use_rand=True,
         iline.attrib['flag_N'] = 1
         iline.analy['spec'] = xspec
         iline.limits.set(vlim)
-        #iline.analy['vlim'] = vlim
-        #iline.analy['wvlim'] = iline.wrest * (1 + zcomp + ltu.give_dz(vlim, zcomp))
         _,_ = ltaa.linear_clm(iline.attrib)  # Loads N, sig_N
         abslines.append(iline)
     # Component
@@ -71,7 +69,6 @@ def test_add_absline():
     # failed addition
     bad_absline = AbsLine('CIV 1550')
     bad_absline.limits.set([500, 1000]*u.km/u.s)
-    #bad_absline.analy['vlim'] = [500, 1000]*u.km/u.s
     bad_absline.attrib['coord'] = SkyCoord(20,20, unit='deg')
     abscomp.add_absline(bad_absline)
 
diff --git a/linetools/scripts/lt_absline.py b/linetools/scripts/lt_absline.py
index 987162be..dd359e64 100644
--- a/linetools/scripts/lt_absline.py
+++ b/linetools/scripts/lt_absline.py
@@ -66,7 +66,6 @@ def plot_absline(iinp,logN,b, show=True):
     # Calculate EW
     aline.analy['spec'] = xspec
     aline.limits.set([wrest-15., wrest+15]*u.AA)
-    #aline.analy['wvlim'] = np.array([wrest-15., wrest+15])*u.AA
     aline.measure_ew()
     print(aline)
     print('EW = {:g}'.format(aline.attrib['EW']))
diff --git a/linetools/spectralline.py b/linetools/spectralline.py
index bf5b5634..2da0d1dd 100644
--- a/linetools/spectralline.py
+++ b/linetools/spectralline.py
@@ -265,15 +265,6 @@ def cut_spec(self, normalize=False):
             raise ValueError('Expecting a unit!')
 
         # Pixels for evaluation
-        '''
-        if np.sum(self.analy['wvlim'].value > 0.):
-            pix = self.analy['spec'].pix_minmax(self.analy['wvlim'])[0]
-        elif np.sum(np.abs(self.analy['vlim'].value) > 0.):
-            pix = self.analy['spec'].pix_minmax(
-                self.attrib['z'], self.wrest, self.analy['vlim'])[0]
-        else:
-            raise ValueError('spectralline.cut_spec: Need to set wvlim or vlim!')
-        '''
         if self.limits.is_set():
             pix = self.analy['spec'].pix_minmax(self.limits.wvlim)[0]
         else:
@@ -305,8 +296,6 @@ def cut_spec(self, normalize=False):
     def measure_ew(self, flg=1, initial_guesses=None):
         """ Measures the observer frame equivalent width
 
-        [[Note this requires the keys `wvlim` and `spec` in analy to
-        be set!]]
         Note this requires self.limits to be initialized
         Default is simple boxcar integration.
         Observer frame, not rest-frame (use measure_restew()
@@ -442,12 +431,6 @@ def coincident_line(self, specline):
           True if there is overlap in wvobs space, False otherwise.
 
         """
-        '''
-        if np.sum(self.analy['wvlim'] != init_analy['wvlim']) == 0:
-            raise ValueError("{} has not set its analy['wvlim'] values!".format(self.__repr__()))
-        if np.sum(specline.analy['wvlim'] != init_analy['wvlim']) == 0:
-            raise ValueError("{} has not set its analy['wvlim'] values!".format(specline.__repr__()))
-        '''
         if not self.limits.is_set():
             raise ValueError("{} has not set its limits!".format(self.__repr__()))
         if not specline.limits.is_set():