v3.7 (31 Aug 2023)#
This document explains the changes made to Iris for this release (View all changes.)
v3.7 Release Highlights
There are no major feature highlights for this release of Iris, but it’s worth noting that, in addition to some important bug fixes in specific areas, this time we have made a number of improvements for user-experience and usability, notably :
We added Dark mode support for the documentation.
We added a “Dask Best Practices” guide ( here ) .
We improved the information in warnings from CubeList.concatenate() and documentation of Cube.convert_units().
We prevented some warnings occurring in pp loading and contourf.
Please do get in touch with us on GitHub if you have any issues or feature requests for improving Iris. Enjoy!
v3.7.1 (04 Mar 2024)#
v3.7.1 Patches
The patches in this release of Iris include:
@stephenworsley fixed a potential memory leak for Iris uses of
dask.array.map_blocks()
; known specifically to be a problem in theiris.analysis.AreaWeighted
regridder. (PR #5767)
📢 Announcements#
N/A
✨ Features#
@rcomer rewrote
broadcast_to_shape()
so it now handles lazy data. (PR #5307)@acchamber added error and warning messages about coordinate overlaps to
concatenate()
to improve the concatenation process. (PR #5382)@trexfeathers included mesh location coordinates (e.g.
face_coords
) in the data variable’scoordinates
attribute when saving to NetCDF. (Issue #5206, PR #5389)@pp-mo modified the install process to record the release version of the CF standard-names table, when it creates the
iris/std_names.py
module. The release number is also now available asiris.std_names.CF_STANDARD_NAMES_TABLE_VERSION
. (PR #5423)
🐛 Bugs Fixed#
@acchamber fixed a bug with
unify_time_units()
so it does not block concatenation through different data types in rare instances. (PR #5372)@acchamber removed some obsolete code that prevented extraction of time points from cubes with bounded times (PR #5175)
@rcomer modified pp-loading to avoid a
cftime
warning for non-standard calendars. (PR #5357)@rsdavies modified the CF compliant standard name for m01s00i023 (Issue #4566)
💣 Incompatible Changes#
N/A
🚀 Performance Enhancements#
@rcomer made
aggregated_by()
faster. (PR #4970)
🔥 Deprecations#
N/A
🔗 Dependencies#
N/A
📚 Documentation#
@tkknight prepared the documentation for dark mode and enable the option to use it. By default the theme will be based on the users system settings, defaulting to
light
if no system setting is found. (PR #5299)@HGWright added a Dask Best Practices section into the user guide, containing advice and use cases to help users get the best out of Dask with Iris. (PR #5190)
@acchamber improved documentation for
convert_units()
andconvert_units()
by including a link to the UDUNITS-2 documentation which contains lists of compatible units and aliases for them. (PR #5388)@rcomer updated the Installation Guide to reflect that some things are now simpler. (PR #5416)
💼 Internal#
@pp-mo supported loading and saving netcdf
netCDF4.Dataset
compatible objects in place of file-paths, as hooks for a forthcoming “Xarray bridge” facility. (PR #5214, PR #5212)@rcomer updated
contourf()
to avoid using functionality that is deprecated in Matplotlib v3.8 (PR #5405)