diff --git a/dynamut/get_results_def.py b/dynamut/get_results_def.py
index 43fa7e0..457a947 100644
--- a/dynamut/get_results_def.py
+++ b/dynamut/get_results_def.py
@@ -17,13 +17,8 @@ import pandas as pd
 from pandas.api.types import is_string_dtype
 from pandas.api.types import is_numeric_dtype
 #%%============================================================================
-homedir = os.path.expanduser('~')
-#print(homedir)
-host = 'http://biosig.unimelb.edu.au'
-# Needed if things try to block the 'requests' user agent
-#headers = {"User-Agent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36"}
 #%%
-def get_results(url_file):
+def get_results(url_file, host_url, outdir, outfile_suffix):
     # initilialise empty df
     dynamut_results_out_df = pd.DataFrame()
     with open(url_file, 'r') as f:
@@ -38,7 +33,7 @@ def get_results(url_file):
             #dynamut_results_df = pd.DataFrame()
             for a in batch_soup.find_all('a', href=True, attrs = {'class':'btn btn-default btn-sm'}):
                 print ("Found the URL:", a['href']) 
-                single_result_url = host + a['href']
+                single_result_url = host_url + a['href']
                 snp = re.search(r'([A-Z]+[0-9]+[A-Z]+$)', single_result_url).group(0)
                 print(snp)
                 print('\nGetting results from:',  single_result_url)
@@ -68,24 +63,47 @@ def get_results(url_file):
                         print('Result DF:', results_df, 'for URL:', line)
                         #dynamut_results_df = dynamut_results_df.append(results_df)#!1 too many!:-)
                         dynamut_results_out_df = dynamut_results_out_df.append(results_df)
-                        
-    #print(dynamut_results_out_df)
+                        #print(dynamut_results_out_df)
+    #============================
+    # Writing results file: csv
+    #============================                   
+    dynamut_results_dir = outdir + '/dynamut_results'
+    if not os.path.exists(dynamut_results_dir):
+        print('\nCreating dir: dynamut_results within:', outdir )
+        os.makedirs(dynamut_results_dir)   
     print('\nWriting dynamut results df')
     print('\nResults File:'
           , '\nNo. of rows:', dynamut_results_out_df.shape[0]
           , '\nNo. of cols:', dynamut_results_out_df.shape[1])
     print(dynamut_results_out_df)
-    dynamut_results_out_df.to_csv('/tmp/test_dynamut.csv', index = False)
+    #dynamut_results_out_df.to_csv('/tmp/test_dynamut.csv', index = False)
+    
+    # build out filename
+    out_filename = dynamut_results_dir + '/dynamut_output_' + outfile_suffix + '.csv'
+    dynamut_results_out_df.to_csv(out_filename, index = False)
+#%% EXAMPLE RUN
+# globals
+#homedir = os.path.expanduser('~')
+#my_host = 'http://biosig.unimelb.edu.au'
+#my_outdir = homedir + '/git/LSHTM_analysis/dynamut'
 
-#%%
+#=============================================
 # example 1: multiple urls in a single file
-my_url_file_multiple = homedir + '/git/LSHTM_analysis/dynamut/dynamut_temp/dynamut_result_url_batch_multiple.txt'
-print(my_url_file_multiple)
-get_results(my_url_file_multiple)
+#=============================================
+#my_url_file_multiple = homedir + '/git/LSHTM_analysis/dynamut/dynamut_temp/dynamut_result_url_batch_multiple.txt'
+#print(my_url_file_multiple)
+#get_results(url_file  = my_url_file_multiple
+#            , host_url = my_host
+#            , outdir = my_outdir
+#            , outfile_suffix='multiple')
 
+#=============================================
 # example 2: single url in a file
-my_url_file_single = homedir + '/git/LSHTM_analysis/dynamut/dynamut_temp/dynamut_result_url_batch_single.txt'
-print(my_url_file_multiple)
-get_results(my_url_file_single)
+#=============================================
+#my_url_file_single = homedir + '/git/LSHTM_analysis/dynamut/dynamut_temp/dynamut_result_url_batch_single.txt'
+#print(my_url_file_multiple)
+#get_results(my_url_file_single
+#            , host_url = my_host
+#            , outdir = my_outdir
+#            , outfile_suffix = 'single')
 #%%
-
diff --git a/dynamut/submit_def.py b/dynamut/submit_def.py
index e2add8e..1412ae2 100644
--- a/dynamut/submit_def.py
+++ b/dynamut/submit_def.py
@@ -31,7 +31,7 @@ def request_calculation(pdb_file
                         #, out_url_file
                         ):
     """
-    Makes a POST request for a ligand affinity prediction.
+    Makes a POST request for dynamut predictions.
 
     @param pdb_file: valid path to pdb structure
     @type string
@@ -100,12 +100,17 @@ indir = datadir + '/' + drug + '/input'
 outdir = datadir + '/' + drug + '/output'
 #outdir = homedir + '/git/LSHTM_analysis/dynamut' # for example
 
-
-my_pdb_file = homedir + '/git/Data/streptomycin/input/gid_complex.pdb'
-my_mutation_list = homedir + '/git/Data/streptomycin/output/snp_batches/50/snp_batch_00.txt'
 my_chain = 'A'
-my_batch = 1
-#my_outfile = dynamut_temp_dir + '/dynamut_result_url_batch_' + str(batch_no) + '.txt'
+my_pdb_file = homedir + '/git/Data/streptomycin/input/gid_complex.pdb'
+
+# batch 1: 00.txt
+#my_mutation_list = homedir + '/git/Data/streptomycin/output/snp_batches/50/snp_batch_00.txt'
+#my_batch = 1
+
+# batch 2: 01.txt
+my_mutation_list = outdir + '/snp_batches/50/snp_batch_01.txt'
+my_batch = 2
+
 # %% call this function
 request_calculation (pdb_file = my_pdb_file
 , mutation_list = my_mutation_list