Merge pull request #241 from brownbaerchen/spell_checking

Ran spell checker on tutorials

Author: pancetta

pySDC/core/BaseTransfer.py

@@ -83,7 +83,7 @@ def restrict(self):
         """
         Space-time restriction routine
 
-        The routine applies the spatial restriction operator to teh fine values on the fine nodes, then reevaluates f
+        The routine applies the spatial restriction operator to the fine values on the fine nodes, then reevaluates f
         on the coarse level. This is used for the first part of the FAS correction tau via integration. The second part
         is the integral over the fine values, restricted to the coarse level. Finally, possible tau corrections on the
         fine level are restricted as well.

pySDC/core/Collocation.py

@@ -90,7 +90,7 @@ def __init__(self, num_nodes=None, tleft=0, tright=1, node_type='LEGENDRE', quad
         self.node_type = node_type
         self.quad_type = quad_type
 
-        # Instanciate attributes
+        # Instantiate attributes
         self.nodeGenerator = NodesGenerator(self.node_type, self.quad_type)
         if self.node_type == 'EQUID':
             self.order = num_nodes

pySDC/core/Controller.py

@@ -40,7 +40,7 @@ def __init__(self, controller_params, description):
             controller_params (dict): parameter set for the controller and the steps
         """
 
-        # check if we have a hook on this list. if not, use default class.
+        # check if we have a hook on this list. If not, use default class.
         controller_params['hook_class'] = controller_params.get('hook_class', hookclass.hooks)
         self.__hooks = controller_params['hook_class']()
 
@@ -262,7 +262,7 @@ def add_convergence_controller(self, convergence_controller, description, params
         Args:
             convergence_controller (pySDC.ConvergenceController): The convergence controller to be added
             description (dict): The description object used to instantiate the controller
-            params (dict): Parametes for the convergence controller
+            params (dict): Parameters for the convergence controller
             allow_double (bool): Allow adding the same convergence controller multiple times
 
         Returns:

pySDC/core/Hooks.py

@@ -26,7 +26,7 @@ class hooks(object):
         __num_restarts (int): number of restarts of the current step
         logger: logger instance for output
         __stats (dict): dictionary for gathering the statistics of a run
-        __entry (namedtuple): statistics entry containign all information to identify the value
+        __entry (namedtuple): statistics entry containing all information to identify the value
     """
 
     def __init__(self):

pySDC/core/Lagrange.py

@@ -43,7 +43,7 @@ def computeFejerRule(n):
     v1 = np.empty(len(v0) - 1, dtype=complex)
     np.conjugate(v0[:0:-1], out=v1)
     v1 += v0[:-1]
-    # -- Compute inverse fourier transform
+    # -- Compute inverse Fourier transform
     w = np.fft.ifft(v1)
     if max(w.imag) > 1.0e-15:
         raise ValueError(f'Max imaginary value to important for ifft: {max(w.imag)}')

pySDC/core/Step.py

@@ -137,7 +137,7 @@ def __generate_hierarchy(self, descr):
         # generate list of dictionaries out of the description
         descr_list = self.__dict_to_list(descr_new)
 
-        # sanity check: is there a base_transfer class? is there one even if only a single level is specified?
+        # sanity check: is there a base_transfer class? Is there one even if only a single level is specified?
         if len(descr_list) > 1 and not descr_new['space_transfer_class']:
             msg = 'need %s to instantiate step, only got %s' % ('space_transfer_class', str(descr_new.keys()))
             self.logger.error(msg)

pySDC/core/Sweeper.py

@@ -67,7 +67,7 @@ def __init__(self, params):
 
         if not coll.right_is_node and not self.params.do_coll_update:
             self.logger.warning(
-                'we need to do a collocation update here, since the right end point is not a node. ' 'Changing this!'
+                'we need to do a collocation update here, since the right end point is not a node. Changing this!'
             )
             self.params.do_coll_update = True
 

pySDC/tutorial/step_1/B_spatial_accuracy_check.py

@@ -150,7 +150,7 @@ def plot_accuracy(results):
 
     # create new figure
     plt.figure()
-    # take x-axis limits from nvars_list + some spacning left and right
+    # take x-axis limits from nvars_list + some spacing left and right
     plt.xlim([min(nvars_list) / 2, max(nvars_list) * 2])
     plt.xlabel('nvars')
     plt.ylabel('abs. error')

pySDC/tutorial/step_1/README.rst

@@ -91,6 +91,6 @@ Important things to note:
    order in time with a 2nd order stencil in space.
 -  Orders of convergence are not as stable as for the space-only test.
    One of the problems of this example is that we are actually trying to
-   compute 0 very, very thorougly...
+   compute 0 very, very thoroughly...
 
 .. include:: doc_step_1_D.rst

pySDC/tutorial/step_2/README.rst

@@ -86,6 +86,6 @@ Important things to note:
    iteration counts for now. We will deal with these later.
 -  This example is the prototype for a user to work with pySDC. Most of
    the logic and most of the data structures are hidden, but all
-   relevant parameters are accessable using the ``description``.
+   relevant parameters are accessible using the ``description``.
 
 .. include:: doc_step_2_C.rst