update copyright; remove __future__

demos/bernoulli_demo.py

@@ -11,10 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 import nifty5 as ift
 import numpy as np

demos/getting_started_1.py

@@ -11,10 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 import nifty5 as ift
 import numpy as np

demos/getting_started_2.py

@@ -11,10 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 import nifty5 as ift
 import numpy as np

demos/getting_started_3.py

@@ -11,10 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 import nifty5 as ift
 import numpy as np

docs/source/conf.py

@@ -52,9 +52,6 @@ extensions = [
     'numpydoc',
     'sphinx.ext.autosummary',
     'sphinx.ext.napoleon',
- #   'sphinx.ext.coverage',
- #   'sphinx.ext.todo',
- #   'sphinx.ext.mathjax',
     'sphinx.ext.imgmath',
     'sphinx.ext.viewcode'
 ]
@@ -75,7 +72,7 @@ master_doc = 'index'
 
 # General information about the project.
 project = u'NIFTy5'
-copyright = u'2013-2018, Max-Planck-Society'
+copyright = u'2013-2019, Max-Planck-Society'
 author = u'Theo Steininger / Martin Reinecke'
 
 # The version info for the project you're documenting, acts as replacement for
@@ -94,20 +91,10 @@ release = u'5.0.0'
 # Usually you set "language" from the command line for these cases.
 language = None
 
-# There are two options for replacing |today|: either, you set today to some
-# non-false value, then it is used:
-#today = ''
-# Else, today_fmt is used as the format for a strftime call.
-#today_fmt = '%B %d, %Y'
-
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
 exclude_patterns = []
 
-# The reST default role (used for this markup: `text`) to use for all
-# documents.
-#default_role = None
-
 # If true, '()' will be appended to :func: etc. cross-reference text.
 #add_function_parentheses = True
 
@@ -122,12 +109,6 @@ add_module_names = False
 # The name of the Pygments (syntax highlighting) style to use.
 pygments_style = 'sphinx'
 
-# A list of ignored prefixes for module index sorting.
-#modindex_common_prefix = []
-
-# If true, keep warnings as "system message" paragraphs in the built documents.
-#keep_warnings = False
-
 # If true, `todo` and `todoList` produce output, else they produce nothing.
 todo_include_todos = True
 
@@ -149,175 +130,27 @@ html_theme_options = {
 
 html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
 
-
-# Add any paths that contain custom themes here, relative to this directory.
-#html_theme_path = []
-
-# The name for this set of Sphinx documents.  If None, it defaults to
-# "<project> v<release> documentation".
-#html_title = None
-
-# A shorter title for the navigation bar.  Default is the same as html_title.
-#html_short_title = None
-
 # The name of an image file (relative to this directory) to place at the top
 # of the sidebar.
 html_logo = 'nifty_logo_black.png'
 
-# The name of an image file (relative to this directory) to use as a favicon of
-# the docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
-# pixels large.
-#html_favicon = None
-
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".
 html_static_path = []
 
-# Add any extra paths that contain custom files (such as robots.txt or
-# .htaccess) here, relative to this directory. These files are copied
-# directly to the root of the documentation.
-#html_extra_path = []
-
 # If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
 # using the given strftime format.
 html_last_updated_fmt = '%b %d, %Y'
 
-# If true, SmartyPants will be used to convert quotes and dashes to
-# typographically correct entities.
-#html_use_smartypants = True
-
-# Custom sidebar templates, maps document names to template names.
-#html_sidebars = {}
-
-# Additional templates that should be rendered to pages, maps page names to
-# template names.
-#html_additional_pages = {}
-
 # If false, no module index is generated.
 html_domain_indices = False
 
 # If false, no index is generated.
 html_use_index = False
 
-# If true, the index is split into individual pages for each letter.
-#html_split_index = False
-
 # If true, links to the reST sources are added to the pages.
 html_show_sourcelink = False
 
-# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
-#html_show_sphinx = True
-
-# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
-#html_show_copyright = True
-
-# If true, an OpenSearch description file will be output, and all pages will
-# contain a <link> tag referring to it.  The value of this option must be the
-# base URL from which the finished HTML is served.
-#html_use_opensearch = ''
-
-# This is the file name suffix for HTML files (e.g. ".xhtml").
-#html_file_suffix = None
-
-# Language to be used for generating the HTML full-text search index.
-# Sphinx supports the following languages:
-#   'da', 'de', 'en', 'es', 'fi', 'fr', 'hu', 'it', 'ja'
-#   'nl', 'no', 'pt', 'ro', 'ru', 'sv', 'tr'
-#html_search_language = 'en'
-
-# A dictionary with options for the search language support, empty by default.
-# Now only 'ja' uses this config value
-#html_search_options = {'type': 'default'}
-
-# The name of a javascript file (relative to the configuration directory) that
-# implements a search results scorer. If empty, the default will be used.
-#html_search_scorer = 'scorer.js'
-
 # Output file base name for HTML help builder.
 htmlhelp_basename = 'NIFTydoc'
-
-# -- Options for LaTeX output ---------------------------------------------
-
-#latex_elements = {
-# The paper size ('letterpaper' or 'a4paper').
-#'papersize': 'letterpaper',
-
-# The font size ('10pt', '11pt' or '12pt').
-#'pointsize': '10pt',
-
-# Additional stuff for the LaTeX preamble.
-#'preamble': '',
-
-# Latex figure (float) alignment
-#'figure_align': 'htbp',
-#}
-
-# Grouping the document tree into LaTeX files. List of tuples
-# (source start file, target name, title,
-#  author, documentclass [howto, manual, or own class]).
-#latex_documents = [
-#    (master_doc, 'NIFTy.tex', u'NIFTy Documentation',
-#     u'NIFTy', 'manual'),
-#]
-
-# The name of an image file (relative to this directory) to place at the top of
-# the title page.
-#latex_logo = None
-
-# For "manual" documents, if this is true, then toplevel headings are parts,
-# not chapters.
-#latex_use_parts = False
-
-# If true, show page references after internal links.
-#latex_show_pagerefs = False
-
-# If true, show URL addresses after external links.
-#latex_show_urls = False
-
-# Documents to append as an appendix to all manuals.
-#latex_appendices = []
-
-# If false, no module index is generated.
-#latex_domain_indices = True
-
-
-# -- Options for manual page output ---------------------------------------
-
-# One entry per manual page. List of tuples
-# (source start file, name, description, authors, manual section).
-#man_pages = [
-#    (master_doc, 'nifty', u'NIFTy Documentation',
-#     [author], 1)
-#]
-
-# If true, show URL addresses after external links.
-#man_show_urls = False
-
-
-# -- Options for Texinfo output -------------------------------------------
-
-# Grouping the document tree into Texinfo files. List of tuples
-# (source start file, target name, title, author,
-#  dir menu entry, description, category)
-#texinfo_documents = [
-#    (master_doc, 'NIFTy', u'NIFTy Documentation',
-#     author, 'NIFTy', 'One line description of project.',
-#     'Miscellaneous'),
-#]
-
-# Documents to append as an appendix to all manuals.
-#texinfo_appendices = []
-
-# If false, no module index is generated.
-#texinfo_domain_indices = True
-
-# How to display URL addresses: 'footnote', 'no', or 'inline'.
-#texinfo_show_urls = 'footnote'
-
-# If true, do not generate a @detailmenu in the "Top" node's menu.
-#texinfo_no_detailmenu = False
-
-
-# Example configuration for intersphinx: refer to the Python standard library.
-#intersphinx_mapping = {'https://docs.python.org/': None}

nifty5/data_objects/distributed_do.py

@@ -11,12 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
-
-from __future__ import absolute_import, division, print_function
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 import sys
 

nifty5/data_objects/numpy_do.py

@@ -11,10 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 # Data object module for NIFTy that uses simple numpy ndarrays.
 

nifty5/data_objects/random.py

@@ -11,12 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
-
-from __future__ import absolute_import, division, print_function
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 import numpy as np
 

nifty5/dobj.py

@@ -11,10 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 from .compat import *
 

nifty5/domain_tuple.py

@@ -11,10 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 from . import utilities
 from .compat import *

nifty5/domains/dof_space.py

@@ -11,12 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
-
-from __future__ import absolute_import, division, print_function
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 import numpy as np
 

nifty5/domains/domain.py

@@ -11,12 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
-
-from __future__ import absolute_import, division, print_function
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 from ..compat import *
 from ..utilities import NiftyMetaBase

nifty5/domains/gl_space.py

@@ -11,12 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
-
-from __future__ import absolute_import, division, print_function
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 import numpy as np
 

nifty5/domains/hp_space.py

@@ -11,12 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
-
-from __future__ import absolute_import, division, print_function
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 import numpy as np
 

nifty5/domains/lm_space.py

@@ -11,12 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
-
-from __future__ import absolute_import, division, print_function
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 import numpy as np
 

nifty5/domains/log_rg_space.py

@@ -11,12 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
-
-from __future__ import absolute_import, division, print_function
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 import numpy as np
 

nifty5/domains/power_space.py

@@ -11,12 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
-
-from __future__ import absolute_import, division, print_function
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 import numpy as np
 

nifty5/domains/rg_space.py

@@ -11,12 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
-
-from __future__ import absolute_import, division, print_function
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 import numpy as np
 

nifty5/domains/structured_domain.py

@@ -11,12 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
-
-from __future__ import absolute_import, division, print_function
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 import numpy as np
 

nifty5/domains/unstructured_domain.py

@@ -11,12 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
-
-from __future__ import absolute_import, division, print_function
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 from ..compat import *
 from .domain import Domain

nifty5/extra.py

@@ -11,10 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 import numpy as np
 

nifty5/fft.py

+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# Copyright(C) 2013-2019 Max-Planck-Society
+#
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
+
 from .utilities import iscomplextype
 import numpy as np
 

nifty5/field.py

@@ -11,10 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 import numpy as np
 

nifty5/library/adjust_variances.py

@@ -11,12 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
-
-from __future__ import absolute_import, division, print_function
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 from ..compat import *
 from ..minimization.energy_adapter import EnergyAdapter

nifty5/library/amplitude_model.py

@@ -11,12 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
-
-from __future__ import absolute_import, division, print_function
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 import numpy as np
 

nifty5/library/correlated_fields.py

@@ -11,12 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
-
-from __future__ import absolute_import, division, print_function
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 from ..compat import *
 from ..domain_tuple import DomainTuple

nifty5/library/inverse_gamma_model.py

@@ -11,12 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
-
-from __future__ import absolute_import, division, print_function
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 import numpy as np
 from scipy.stats import invgamma, norm

nifty5/library/los_response.py

@@ -11,12 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Copyright(C) 2013-2018 Max-Planck-Society
+# Copyright(C) 2013-2019 Max-Planck-Society
 #
-# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
-# and financially supported by the Studienstiftung des deutschen Volkes.
-
-from __future__ import absolute_import, division, print_function
+# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 import numpy as np
 from scipy.sparse import coo_matrix

nifty5/library/wiener_filter_curvature.py

@@ -11,12 +11,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #