In this version Many packages have been updated, including: cprnc 1.1.4 e3sm_diags 3.2.0 e3sm_to_cmip 1.14.0 geometric_features 1.6.3 livvext 1.1.2 livvkit 3.3.1 mache 3.6.1 mosaic 1.3.0 mpas-analysis 1.15.0 mpas_tools 1.5.1 nco 5.3.9 pcmdi_metrics 4.0.4 tempest-extremes 2.4.2 xcdat 0.11.2 zppy 3.2.0 zppy-interfaces 0.2.1 zstash 1.6.0 dask 2026.3.0 libnetcdf 4.10.0 matplotlib 3.10.8 ncview 2.1.11 netcdf4 1.7.4 proj 9.7.1 pytorch 2.10.0 r-dplyr 1.2.0 xarray 2026.2.0 xesmf 0.9.2 python versions 3.11, 3.12, and 3.13 will be supported we have to drop support for conda-forge mpich and openmpi, as E3SM-Diags can't support them. Important Updates in 1.13.0 E3SM-Diags 3.2.0: Added new diagnostics, including Precipitation PDF over specified regions and AIRS Spectral OLR. Improved EAMxx and simulator support, including updates for new v3 simulator output and workflow changes. Improved S2D timeseries handling with support for arbitrary start months. e3sm_to_cmip 1.14.0: Added EAMxx support for CMORization. Updated variable support for v3 ELM. Added an --on-var-failure flag to control how variable-processing failures are handled. LIVVKit 3.3.1 and LIVVExt 1.1.0: Generates AIS+GIS surface mass balance and surface energy balance diagnostics Timeseries and climate-mean plots available Comparisons of ELM snowpack, fluxes, and state to RACMO 2.4, ERA5, CERES, MERRA2 mosaic 1.3.0: Revamped how we handle projecting spherical meshes, so that we now support all cartopty projections, except UTM. Implemented duck typing to enable more flexibility for the type of array plotted (i.e. xarray.DataArray vs. numpy.ndarray). Along with array type flexibility, we now support plotting MPAS component coupler fields, which have different dimension names than fields directly from the MPAS components (e.g. domo_nx/domi_nx vs nCells), but have the same shape and ordering. Enabled contouring of cell centered fields directly on the native mesh. The contours produced on the native mesh lie on edges between cells, delineating the boundary between the contour threshold (cf. a marching triangles algorithm that does linearly interpolation of contour boundaries.) A subtle change in how we interface with cartopy.mpl.geoxes.GeoAxes has produced at least a 50% reduction in rendering times. MPAS-Analysis 1.15.0: Many bug fixes, particularly focused on to model vs. model analysis NCO 5.3.9: Flexible months in ncclimo: Climos can start in any month (not just January) Support EAMxx diurnal climos of instantaneous fields Improved mbtempest support I/O buffer-size control in ncremap/ncclimo can improve speed with netCDF-classic files xcdat 0.11.2 (since 0.10.1): Added land-sea mask generation, the main new user-facing feature in this range. Improved startup performance by deferring xgcm imports, reducing startup time by about 3 seconds. Improved compatibility and correctness with newer Xarray behavior, including fixes to coordinate assignment and land-sea mask attribute Full changelog: History — xCDAT Documentation zppy 3.2.0: LIVVkit ice sheet analysis is now available as a new task. MPAS-Analysis model-vs-model functionality is now supported. E3SM Diagnostics now has two more sets: precip_pdf and mp_partition. zppy-interfaces 0.2.1: Patch update. The ocean plots of the global_time_series original plots sets can now be made even if no atmosphere data is available. zstash 1.6.0: zstash update now implements a major performance improvement (using scandir), thus decreasing runtimes. zstash now correctly deletes tars when --non-blocking is set, but --keep is not. Previously, zstash had been keeping the tars regardless of --keep's value, which could be an issue if disk space is low. What's Changed Unchain mkdir command by @andrewdnolan in https://github.com/E3SM-Project/e3sm-unified/pull/141 Make sure use_e3sm_hdf5_netcdf is present before inquiring by @andrewdnolan in https://github.com/E3SM-Project/e3sm-unified/pull/142 Add e3sm-unified-feedstock submodule by @xylar in https://github.com/E3SM-Project/e3sm-unified/pull/144 Update to cime-env v1.10.0 and switch to mache.deploy by @xylar in https://github.com/E3SM-Project/e3sm-unified/pull/147 Switch deployment to mache deploy by @xylar in https://github.com/E3SM-Project/e3sm-unified/pull/145 Update to 1.13.0 by @xylar in https://github.com/E3SM-Project/e3sm-unified/pull/149 Full Changelog: https://github.com/E3SM-Project/e3sm-unified/compare/1.12.0...1.13.0