Fix issue on csv generation by source.

esm_cat_generator.py

@@ -34,9 +34,6 @@ class Process(object):
         # Retrieve DRS parser from global variables forked to the worker.
         global drs
 
-        # Set CSV entries list.
-        self.entries = list()
-
     def __call__(self, source):
         """
         Any error switches to the next child process.
@@ -50,6 +47,9 @@ class Process(object):
 
                 print(f'Processing {source}...')
 
+                # Set CSV entries list.
+                self.entries = list()
+
                 # Iterate over lines.
                 for line in f:
 
@@ -90,11 +90,11 @@ class Process(object):
                     # Append entry to final list.
                     self.entries.append(entry)
 
-                catname = '_'.join(source.split('/')[2:-1])
-                catpath = os.path.join(self.outcat, self.project, catname)
+            catname = '_'.join(source.split('/')[2:-1])
+            catpath = os.path.join(self.outcat, self.project, catname)
 
-                # Write CSV catalog.
-                make_csv(catpath + CSV_EXTENSION, self.entries)
+            # Write CSV catalog.
+            make_csv(catpath + CSV_EXTENSION, self.entries)
 
         except Exception as e:
             print(source, e)