This is an automated email from the ASF dual-hosted git repository.
desruisseaux pushed a change to branch geoapi-4.0
in repository https://gitbox.apache.org/repos/asf/sis.git.
from 7d277eb Take flattening in account when computing (∂y/∂φ)⁻¹.
new 4b6bb5f Omit redundant sinα0 field.
new 6baf41f Convenience method for repeating a character at the end of a
StringBuilder.
new aacd07f Create a ClenshawSummation helper class for applying the
Clenshaw summation technic (recommended by Karney) on Karney equation 25. This
technic has been applied in other places in Apache SIS since it happen often in
map projections. Before this class, we used an OpenOffice spreadsheet for
performing this summation. But Karney equation 25 is more difficult because of
its dependency to another term, the third flattening factor. Using an
OpenOffice spreadsheet was no longer [...]
The 3 revisions listed above as "new" are entirely new to this
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Summary of changes:
.../apache/sis/internal/referencing/Formulas.java | 5 +-
.../sis/referencing/GeodesicsOnEllipsoid.java | 86 ++--
.../sis/referencing/operation/matrix/Matrices.java | 5 +-
.../operation/projection/package-info.java | 6 +-
.../apache/sis/referencing/ClenshawSummation.java | 444 +++++++++++++++++++++
.../main/java/org/apache/sis/io/TableAppender.java | 5 +-
.../java/org/apache/sis/util/StringBuilders.java | 31 +-
7 files changed, 535 insertions(+), 47 deletions(-)
create mode 100644
core/sis-referencing/src/test/java/org/apache/sis/referencing/ClenshawSummation.java
