Recent Releases of ISSM
ISSM - 2026.2
What's Changed
- add extract for tf structure by @totorotoby in https://github.com/ISSMteam/ISSM/pull/123
- add optional time argument to interpISMIP6AntarcticaOcn by @totorotoby in https://github.com/ISSMteam/ISSM/pull/124
- Fix universal size checks by @lawrenceabird in https://github.com/ISSMteam/ISSM/pull/125
- add andes petsc23 and adjointpetsc andes install by @totorotoby in https://github.com/ISSMteam/ISSM/pull/126
- Update CI external package command by @lawrenceabird in https://github.com/ISSMteam/ISSM/pull/127
- Update lonestar configuration properties by @yinmin-liu in https://github.com/ISSMteam/ISSM/pull/130
- Gemb mapping by @NJSchlegel in https://github.com/ISSMteam/ISSM/pull/131
- CHG: add pressure to GEMB precip scaling by @NJSchlegel in https://github.com/ISSMteam/ISSM/pull/132
- CHG: GEMB precipitation mapping unit valideation by @NJSchlegel in https://github.com/ISSMteam/ISSM/pull/133
- Gemb mapping by @NJSchlegel in https://github.com/ISSMteam/ISSM/pull/134
- Update Hydrology Shakti by @inwoo-park in https://github.com/ISSMteam/ISSM/pull/139
- option to not output final result by @dabele in https://github.com/ISSMteam/ISSM/pull/140
- Gemb mapping by @NJSchlegel in https://github.com/ISSMteam/ISSM/pull/141
- CHG: Do not restrict values of GEMB precip scaling factor variable for mapping by @NJSchlegel in https://github.com/ISSMteam/ISSM/pull/142
- CHG: Compute total subglacial basal flux at grounding line. by @inwoo-park in https://github.com/ISSMteam/ISSM/pull/143
- NEW: New feature
hydrologyprescribe.m(hydrologyprescribe.py). by @inwoo-park in https://github.com/ISSMteam/ISSM/pull/137 - tiny printing thing by @totorotoby in https://github.com/ISSMteam/ISSM/pull/145
New Contributors
- @yinmin-liu made their first contribution in https://github.com/ISSMteam/ISSM/pull/130
Full Changelog: https://github.com/ISSMteam/ISSM/compare/2026.1...2026.2
Cryosphere - Glacier and Ice Sheets
- C++
Published by MathieuMorlighem 5 months ago
ISSM - 2026.1
This is a regular quarterly release of ISSM.
What's Changed
- WIP: AD devleopment by @MaxSagebaum in https://github.com/ISSMteam/ISSM/pull/1
- Bump the npm_and_yarn group across 1 directory with 2 updates by @dependabot[bot] in https://github.com/ISSMteam/ISSM/pull/2
- WIP: Feature/ad development by @MaxSagebaum in https://github.com/ISSMteam/ISSM/pull/3
- CHG: ITS_LIVE annual velocity updated to v02 by @enigne in https://github.com/ISSMteam/ISSM/pull/4
- WIP: Feature/ad development by @MaxSagebaum in https://github.com/ISSMteam/ISSM/pull/5
- Add CI by @enigne in https://github.com/ISSMteam/ISSM/pull/6
- CI run Matlab tests by @enigne in https://github.com/ISSMteam/ISSM/pull/7
- add cache and artifact to simplify the test by @enigne in https://github.com/ISSMteam/ISSM/pull/8
- reorganize CI, add linux-codipack build+test by @enigne in https://github.com/ISSMteam/ISSM/pull/9
- separate ubuntu-basic and codipack CI by @enigne in https://github.com/ISSMteam/ISSM/pull/11
- bug fix in moving from, calculate calving rate after extrapolation by @enigne in https://github.com/ISSMteam/ISSM/pull/12
- update workflow by @enigne in https://github.com/ISSMteam/ISSM/pull/13
- Update ICESat ATL14/15 to version 4 by @enigne in https://github.com/ISSMteam/ISSM/pull/14
- update TACC Frontera by @enigne in https://github.com/ISSMteam/ISSM/pull/15
- NEW: Add option to include subglacial hydrology layer in driving stress calculation in SSA by @koitf1 in https://github.com/ISSMteam/ISSM/pull/16
- NEW: include src/m/contrib/poinelli by @MPoinelli in https://github.com/ISSMteam/ISSM/pull/19
- NEW: nightly run test for stressbalance hydrology layer by @koitf1 in https://github.com/ISSMteam/ISSM/pull/18
- CHG: minor edits, include larsen-thwaites hosts to interpStal2020 by @MPoinelli in https://github.com/ISSMteam/ISSM/pull/21
- Love core update by @caronlam in https://github.com/ISSMteam/ISSM/pull/22
- Enum fix for Love core update by @caronlam in https://github.com/ISSMteam/ISSM/pull/23
- Fix NaN in mass flux computation by @dabele in https://github.com/ISSMteam/ISSM/pull/24
- CHG: Fix bug in src/c/analyses/SmbAnalysis.cpp by @inwoo-park in https://github.com/ISSMteam/ISSM/pull/25
- Use xarray for interpolating netcdf file in both MATLAB and Python. by @inwoo-park in https://github.com/ISSMteam/ISSM/pull/26
- FIX: Love number core Tidal outputs by @caronlam in https://github.com/ISSMteam/ISSM/pull/28
- CHG: Fix SEMIC module in ISSM. by @inwoo-park in https://github.com/ISSMteam/ISSM/pull/30
- add python CI by @enigne in https://github.com/ISSMteam/ISSM/pull/31
- Revert "add python CI" by @enigne in https://github.com/ISSMteam/ISSM/pull/32
- add python CI by @enigne in https://github.com/ISSMteam/ISSM/pull/33
- NEW: add "loadmodel_netcdf.py" in "src/m/contrib/inwoo" by @inwoo-park in https://github.com/ISSMteam/ISSM/pull/36
- CHG: Fix default value for decreasing downward longwave radiation with a value of 29 W m-2 km-1. by @inwoo-park in https://github.com/ISSMteam/ISSM/pull/37
- Add Amundsen path to ISMIP6 interp functions by @totorotoby in https://github.com/ISSMteam/ISSM/pull/38
- add exp file generating function by @totorotoby in https://github.com/ISSMteam/ISSM/pull/39
- fixed directory for ocean forcing by @totorotoby in https://github.com/ISSMteam/ISSM/pull/44
- CHG: Fix bugs in SMBsemic modules and add options for desertification effect and downward longwave radiation. by @inwoo-park in https://github.com/ISSMteam/ISSM/pull/45
- CHG: loadmodel_netcdf.py - skip loading mmemasstransport in Python. by @inwoo-park in https://github.com/ISSMteam/ISSM/pull/46
- Fix mechanicalproperties.py. Synchronize mechanicalproperties.py from Matlab. by @inwoo-park in https://github.com/ISSMteam/ISSM/pull/47
- CHG: added additional checks for homebrew installed python libraries by @justinh2002 in https://github.com/ISSMteam/ISSM/pull/48
- Added smb, friction, hydrology to read/write_netCDF by @adamjhepburn in https://github.com/ISSMteam/ISSM/pull/49
- ADD: added support for running simulations on gadi remote cluster by @justinh2002 in https://github.com/ISSMteam/ISSM/pull/50
- Add ability for GEMB forcing to be mapped onto the model mesh using lapse rates by @NJSchlegel in https://github.com/ISSMteam/ISSM/pull/51
- CHG: update interp files for passing in other servers and building with MATLAB_DIR by @NJSchlegel in https://github.com/ISSMteam/ISSM/pull/52
- NetCDF compression (zlib) and Setonix support by @justinh2002 in https://github.com/ISSMteam/ISSM/pull/53
- BUG: only write part of large outlogs and errlogs by @jabadge in https://github.com/ISSMteam/ISSM/pull/59
- ADD: contrib/badgeley modeldata new interpolation scripts and bug fix by @jabadge in https://github.com/ISSMteam/ISSM/pull/56
- CHG: added preemptable node option for Discovery by @jabadge in https://github.com/ISSMteam/ISSM/pull/57
- ADD: added up to Outputdefinition2000Enum by @jabadge in https://github.com/ISSMteam/ISSM/pull/58
- Feature/adjoint petsc by @MaxSagebaum in https://github.com/ISSMteam/ISSM/pull/61
- CHG: Add humidity downscaling to GEMB mapping routine for smoother spatial melt patterns by @NJSchlegel in https://github.com/ISSMteam/ISSM/pull/62
- NEW: Matlab > Python - add plot_gridded.py for drawing gridded image as like matlab. by @inwoo-park in https://github.com/ISSMteam/ISSM/pull/63
- CHG: update GEMB mapping routine to downscale surface pressure and use a simpler calculation of relative humidity by @NJSchlegel in https://github.com/ISSMteam/ISSM/pull/64
- Fix plot_gridded.py in Python. by @inwoo-park in https://github.com/ISSMteam/ISSM/pull/65
- CHG: Fixed frictionweertman.py for compatibility with 3D model extrusion. by @inwoo-park in https://github.com/ISSMteam/ISSM/pull/66
- added patch .bin files utility by @justinh2002 in https://github.com/ISSMteam/ISSM/pull/67
- CHG: Python > Matlab - Fix to plotting functions in src/m. by @inwoo-park in https://github.com/ISSMteam/ISSM/pull/68
- CHG: add GEMB mapping option for precip downscaling and dlw downscaling with temperature when lapse rate is set to zero by @NJSchlegel in https://github.com/ISSMteam/ISSM/pull/69
- Prepare for CoDiPack v3. by @MaxSagebaum in https://github.com/ISSMteam/ISSM/pull/70
- added -l option for sourcing bashrc on andes when running a batch script by @totorotoby in https://github.com/ISSMteam/ISSM/pull/72
- CHG: Fix calculating basal stress using "friction.m" class. Synchronize Matlab >Python. by @inwoo-park in https://github.com/ISSMteam/ISSM/pull/74
- CHG: basalstress.m - Fix bugs. by @inwoo-park in https://github.com/ISSMteam/ISSM/pull/75
- Update plot functions in Python: plot_gridded.py, applyoptions.py, plot_contour.py. by @inwoo-park in https://github.com/ISSMteam/ISSM/pull/77
- Twh/datatips by @totorotoby in https://github.com/ISSMteam/ISSM/pull/84
- CHG: Python - Fix bugs in plotting BC, and use either 'BC' or 'bc' interchangeably. by @inwoo-park in https://github.com/ISSMteam/ISSM/pull/85
- adjoint fix by @MaxSagebaum in https://github.com/ISSMteam/ISSM/pull/86
- Missing interface changes. by @MaxSagebaum in https://github.com/ISSMteam/ISSM/pull/87
- Add help documentation to loadresultsfromdisk.m by @bgetraer in https://github.com/ISSMteam/ISSM/pull/103
- Update gadi.py cluster by @lawrenceabird in https://github.com/ISSMteam/ISSM/pull/107
- Introducing a spatially variable grounding zone + minor commits by @MPoinelli in https://github.com/ISSMteam/ISSM/pull/106
- CHG: basalstress.m in matlab, python supports Schoof-type friction law. by @inwoo-park in https://github.com/ISSMteam/ISSM/pull/110
- Try to fix out of space issue in Codipack CI by @enigne in https://github.com/ISSMteam/ISSM/pull/111
- Modifed cleanup during GitHub workflows by @TidbitSoftware in https://github.com/ISSMteam/ISSM/pull/112
- fixed paths to find the source code of older PETSc versions. by @LukasvdWiel in https://github.com/ISSMteam/ISSM/pull/114
- CHG: Matlab >Python. Add "plot_none.py" for supporting to plot "none" in plotmodel. by @inwoo-park in https://github.com/ISSMteam/ISSM/pull/117
New Contributors
- @MaxSagebaum made their first contribution in https://github.com/ISSMteam/ISSM/pull/1
- @dependabot[bot] made their first contribution in https://github.com/ISSMteam/ISSM/pull/2
- @enigne made their first contribution in https://github.com/ISSMteam/ISSM/pull/4
- @koitf1 made their first contribution in https://github.com/ISSMteam/ISSM/pull/16
- @MPoinelli made their first contribution in https://github.com/ISSMteam/ISSM/pull/19
- @caronlam made their first contribution in https://github.com/ISSMteam/ISSM/pull/22
- @dabele made their first contribution in https://github.com/ISSMteam/ISSM/pull/24
- @inwoo-park made their first contribution in https://github.com/ISSMteam/ISSM/pull/25
- @totorotoby made their first contribution in https://github.com/ISSMteam/ISSM/pull/38
- @justinh2002 made their first contribution in https://github.com/ISSMteam/ISSM/pull/48
- @adamjhepburn made their first contribution in https://github.com/ISSMteam/ISSM/pull/49
- @NJSchlegel made their first contribution in https://github.com/ISSMteam/ISSM/pull/51
- @jabadge made their first contribution in https://github.com/ISSMteam/ISSM/pull/59
- @bgetraer made their first contribution in https://github.com/ISSMteam/ISSM/pull/103
- @lawrenceabird made their first contribution in https://github.com/ISSMteam/ISSM/pull/107
- @TidbitSoftware made their first contribution in https://github.com/ISSMteam/ISSM/pull/112
- @LukasvdWiel made their first contribution in https://github.com/ISSMteam/ISSM/pull/114
Full Changelog: https://github.com/ISSMteam/ISSM/compare/v4.24...2026.1
Cryosphere - Glacier and Ice Sheets
- C++
Published by MathieuMorlighem 8 months ago
ISSM - ISSM v4.24
Initial import from svn repository.
Cryosphere - Glacier and Ice Sheets
- C++
Published by mmorligh over 2 years ago