diff --git a/wetb/prepost/Simulations.py b/wetb/prepost/Simulations.py
index 5c8a039d99bc05cd7d941b4deb799ed8b1aac113..3bbc34ef00f9dd769585d04abc195d254ffdeff0 100755
--- a/wetb/prepost/Simulations.py
+++ b/wetb/prepost/Simulations.py
@@ -4931,9 +4931,9 @@ class Cases(object):
                                        axis=0)
             if int_env:
                 closed_contour_int = self.int_envelope(closed_contour[:,0],\
-                                                    closed_contour[:,1],Nx=Nx)                
-                
-                
+                                                    closed_contour[:,1],Nx=Nx)
+
+
             for ich in range(2, len(ch)):
                 chix = self.res.ch_dict[ch[ich]]['chi']
                 s0 = np.array(sig[hull.vertices, chix]).reshape(-1, 1)
@@ -4943,24 +4943,24 @@ class Cases(object):
                 if int_env:
                     extra_sensor = self.int_envelope(closed_contour[:,0],\
                                                     closed_contour[:,ich],Nx=Nx)
-                    es = np.atleast_2d(np.array(extra_sensor[:,1])).T                                        
+                    es = np.atleast_2d(np.array(extra_sensor[:,1])).T
                     closed_contour_int = np.append(closed_contour_int,es,axis=1)
-                
+
             if int_env:
                 envelope[ch[0]] = closed_contour_int
             else:
                 envelope[ch[0]] = closed_contour
         return envelope
-        
+
     def int_envelope(ch1,ch2,Nx):
         # Function to interpolate envelopes and output arrays of same length
-    
+
         # Number of points is defined by Nx + 1, where the + 1 is needed to
         # close the curve
-    
+
         upper = []
         lower = []
-    
+
         indmax = np.argmax(ch1)
         indmin = np.argmin(ch1)
         if indmax > indmin:
@@ -4971,19 +4971,19 @@ class Cases(object):
             upper = np.array([ch1[indmax:indmin+1,:],ch2[indmax:indmin+1,:]]).T
             lower = np.concatenate((np.array([ch1[indmin:],ch2[indmin:]]).T,\
                                 np.array([ch1[:indmax+1],ch2[:indmax+1]]).T),axis=0)
-                                
-                            
+
+
         int_1 = np.linspace(min(min(upper[:,0]),min(lower[:,0])),\
                             max(max(upper[:,0]),max(upper[:,0])),Nx/2+1)
         upper = np.flipud(upper)
         int_2_up = np.interp(int_1,np.array(upper[:,0]),np.array(upper[:,1]))
         int_2_low = np.interp(int_1,np.array(lower[:,0]),np.array(lower[:,1]))
-    
+
         int_env = np.concatenate((np.array([int_1[:-1],int_2_up[:-1]]).T,\
                                 np.array([int_1[::-1],int_2_low[::-1]]).T),axis=0)
-    
+
         return int_env
-        
+
     def envelope(self, silent=False, ch_list=[], append=''):
         """
         Calculate envelopes and save them in a table.
@@ -5153,14 +5153,14 @@ class Results(object):
         return M_x_equiv
 
 
-class ManTurb64(prepost.PBSScript):
+class MannTurb64(prepost.PBSScript):
     """
     alfaeps, L, gamma, seed, nr_u, nr_v, nr_w, du, dv, dw high_freq_comp
     mann_turb_x64.exe fname 1.0 29.4 3.0 1209 256 32 32 2.0 5 5 true
     """
 
     def __init__(self, silent=False):
-        super(ManTurb64, self).__init__()
+        super(MannTurb64, self).__init__()
         self.exe = 'time wine mann_turb_x64.exe'
         # PBS configuration
         self.umask = '003'
@@ -5169,6 +5169,7 @@ class ManTurb64(prepost.PBSScript):
         self.lnodes = '1'
         self.ppn = '1'
         self.silent = silent
+        self.pbs_in_dir = 'pbs_in_turb/'
 
     def gen_pbs(self, cases):
 
@@ -5186,14 +5187,13 @@ class ManTurb64(prepost.PBSScript):
                 continue
 
             base_name = case['[Turb base name]']
-            # pbs_in/out dir can contain subdirs, only take the root
+            # pbs_in/out dir can contain subdirs, only take the inner directory
             out_base = misc.path_split_dirs(case['[pbs_out_dir]'])[0]
-            in_base = misc.path_split_dirs(case['[pbs_in_dir]'])[0]
             turb = case['[turb_dir]']
 
             self.path_pbs_e = os.path.join(out_base, turb, base_name + '.err')
             self.path_pbs_o = os.path.join(out_base, turb, base_name + '.out')
-            self.path_pbs_i = os.path.join(in_base, turb, base_name + '.p')
+            self.path_pbs_i = os.path.join(self.pbs_in_dir, base_name + '.p')
 
             if case['[turb_db_dir]'] is not None:
                 self.prelude = 'cd %s' % case['[turb_db_dir]']
diff --git a/wetb/prepost/dlctemplate.py b/wetb/prepost/dlctemplate.py
index da93eaee28179fbd7c572f1c3a2bed4e875aa0e3..ed8f40472c932572ba0837ac9ff7e4b5d6ff2db4 100755
--- a/wetb/prepost/dlctemplate.py
+++ b/wetb/prepost/dlctemplate.py
@@ -243,12 +243,9 @@ def launch_dlcs_excel(sim_id, silent=False, verbose=False, pbs_turb=True,
                                silent=silent, verbose=verbose)
 
     if pbs_turb:
-        # to avoid confusion and launching HAWC2 simulations and turbulence
-        # generator Mann64 at the same time, place PBS launch scripts in a
-        # different folder
-        for cname, case in cases.items():
-            case['[pbs_in_dir]'] = 'pbs_turb/'
-        mann64 = sim.ManTurb64(silent=silent)
+        # to avoid confusing HAWC2 simulations and Mann64 generator PBS files,
+        # MannTurb64 places PBS launch scripts in a "pbs_in_turb" folder
+        mann64 = sim.MannTurb64(silent=silent)
         mann64.gen_pbs(cases)
 
 
diff --git a/wetb/prepost/tests/data/demo_dlc/ref/pbs_in/turb/turb_s100_10ms.pbs b/wetb/prepost/tests/data/demo_dlc/ref/pbs_in_turb/turb_s100_10ms.p
similarity index 100%
rename from wetb/prepost/tests/data/demo_dlc/ref/pbs_in/turb/turb_s100_10ms.pbs
rename to wetb/prepost/tests/data/demo_dlc/ref/pbs_in_turb/turb_s100_10ms.p
diff --git a/wetb/prepost/tests/test_Simulations.py b/wetb/prepost/tests/test_Simulations.py
index 1536bfb926bc0d753d932addd9bd07f6e9f1234a..a439a53e04a92992cab62e9637ce8a11ad5e3e89 100644
--- a/wetb/prepost/tests/test_Simulations.py
+++ b/wetb/prepost/tests/test_Simulations.py
@@ -52,7 +52,7 @@ class TestGenerateInputs(unittest.TestCase):
 
         # we can not check-in empty dirs so we can not compare the complete
         # directory structure withouth manually creating the empty dirs here
-        for subdir in ['control', 'data', 'htc', 'pbs_in', 'pbs_in/turb',
+        for subdir in ['control', 'data', 'htc', 'pbs_in', 'pbs_in_turb',
                        'htc/_master', 'htc/dlc01_demos', 'pbs_in/dlc01_demos']:
             remote = os.path.join(p_root, tmpl.PROJECT, 'remote', subdir)
             ref = os.path.join(p_root, tmpl.PROJECT, 'ref', subdir)