diff --git a/VERSION b/VERSION
index 36e483b9bacf72c32a85cf4b5776664796565a67..2ea482c2b4b9d71cc91fa06f5a1c8c9fb373c1fb 100644
--- a/VERSION
+++ b/VERSION
@@ -1,2 +1,2 @@
-3.0.0b49
+3.0.0b50
 
diff --git a/doc/source/conf.py b/doc/source/conf.py
index 5d7802d79b29258f96438d320b734e6fa5822b2f..4734cc4a185bd23c32a1243fcce014034af323f7 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -64,7 +64,7 @@ copyright = u'2016, BSC-CNS Earth Sciences Department'
 # The short X.Y version.
 version = '3.0b'
 # The full version, including alpha/beta/rc tags.
-release = '3.0.0b49'
+release = '3.0.0b50'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/earthdiagnostics/EarthDiagnostics.pdf b/earthdiagnostics/EarthDiagnostics.pdf
index dc5c298bf25b273e73c94819f3bf6cc9564415c2..adda909f7f366adc6de17baf81e04b60908b6053 100644
Binary files a/earthdiagnostics/EarthDiagnostics.pdf and b/earthdiagnostics/EarthDiagnostics.pdf differ
diff --git a/earthdiagnostics/cmormanager.py b/earthdiagnostics/cmormanager.py
index 5d6892af494f22755e9d765143617e4c164c96f6..13913fc8ffc9714a64f2445050f72d7e72198dc0 100644
--- a/earthdiagnostics/cmormanager.py
+++ b/earthdiagnostics/cmormanager.py
@@ -158,8 +158,8 @@ class CMORManager(DataManager):
             else:
                 grid = ''
 
-            file_name = '{0}_{1}_{2}_{3}_S{4}-{5}{6}{7}'.format(var, cmor_table.name, self.experiment.experiment_name,
-                                                                self.experiment.model, startdate,
+            file_name = '{0}_{1}_{2}_{3}_S{4}-{5}{6}{7}'.format(var, cmor_table.name, self.experiment.model,
+                                                                self.experiment.experiment_name, startdate,
                                                                 self._get_member_str(member), grid, time_bound)
         else:
             raise Exception('Data convention {0} not supported'.format(self.config.data_convention))
@@ -534,5 +534,12 @@ class CMORManager(DataManager):
                             self.experiment.model, self.experiment.experiment_name, 'S' + startdate)
 
     def _get_member_str(self, member):
-        return 'r{0}i1p1'.format(member + 1 - self.experiment.member_count_start)
+        if self.config.data_convention == 'specs':
+            template = 'r{0}i1p1'
+        elif self.config.data_convention in ('primavera', 'cmip6'):
+            template = 'r{0}i1p1f1'
+        else:
+            raise Exception('Data convention {0} not supported'.format(self.config.data_convention))
+
+        return template.format(member + 1 - self.experiment.member_count_start)
 
diff --git a/earthdiagnostics/earthdiags.py b/earthdiagnostics/earthdiags.py
index 2fb423fba227f0a8e6cfffb4a020c2845c3ec085..5474f9b2215f119e25faf9c26b48627a8397004b 100755
--- a/earthdiagnostics/earthdiags.py
+++ b/earthdiagnostics/earthdiags.py
@@ -448,7 +448,10 @@ class EarthDiags(object):
             return
 
         if os.path.lexists(destiny):
-            os.remove(destiny)
+            try:
+                os.remove(destiny)
+            except OSError:
+                pass
 
         os.symlink(source, destiny)
         Log.info('File {0} ready', destiny)
diff --git a/earthdiagnostics/general/simplify_dimensions.py b/earthdiagnostics/general/simplify_dimensions.py
index 5323f0039d6a29d0543e1603f20a1a81e363c8cb..aeb76e4330403f916f2d29eff1e54bca1b35940b 100644
--- a/earthdiagnostics/general/simplify_dimensions.py
+++ b/earthdiagnostics/general/simplify_dimensions.py
@@ -108,8 +108,9 @@ class SimplifyDimensions(Diagnostic):
         self._create_var('lon', lon_values, handler, new_file)
         self._create_var('lat', lat_values, handler, new_file)
         handler.close()
+        new_file.close()
 
-        self.send_file(variable_file, self.domain, self.variable, self.startdate, self.member, self.chunk,
+        self.send_file(temp, self.domain, self.variable, self.startdate, self.member, self.chunk,
                        grid=self.grid)
 
     def _create_var(self, var_name, var_values, source, destiny):