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ift
NIFTy
Commits
aebd199e
Commit
aebd199e
authored
Aug 16, 2018
by
Philipp Arras
Browse files
Add simple test for regridding operator
parent
4abb98f1
Changes
1
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test/test_operators/test_regridding.py
0 → 100644
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aebd199e
# 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) 2013-2018 Max-Planck-Society
#
# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
# and financially supported by the Studienstiftung des deutschen Volkes.
import
unittest
from
numpy.testing
import
assert_allclose
import
nifty5
as
ift
class
Regridding_Tests
(
unittest
.
TestCase
):
def
test_value
(
self
):
s
=
ift
.
RGSpace
(
8
)
Regrid
=
ift
.
RegriddingOperator
(
s
,
s
.
shape
,
0
)
f
=
ift
.
from_random
(
'normal'
,
Regrid
.
domain
)
assert_allclose
(
f
.
to_global_data
(),
Regrid
(
f
).
to_global_data
())
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