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Implement MPAS init-atmosphere case 11 + 12 for model-level IFS and ERA5 with lapse-rate vinterp #1413

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Implement MPAS init-atmosphere case 11 + 12 for model-level IFS and ERA5 with lapse-rate vinterp #1413

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fa48c91
Fix lapse-rate vinterp for EC
Feb 12, 2026
a2fd267
bugfix vinterp
mrixlam Apr 29, 2026
86845cb
Merge branch 'develop' into bugfix-vinterp-lapse-rate
mrixlam Apr 29, 2026
924b456
Add function for least square slope estimation
mrixlam Apr 29, 2026
ef43c50
Merge branch 'bugfix-vinterp-lapse-rate' of https://github.com/mrixla…
mrixlam Apr 29, 2026
34306d3
Add ECMWF model level initialization
mrixlam May 3, 2026
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6 changes: 4 additions & 2 deletions src/core_init_atmosphere/Registry.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -66,8 +66,10 @@
8 = surface field (SST, sea-ice) update file for use with real-data simulations \newline
9 = lateral boundary conditions update file for use with real-data simulations \newline
10 = idealized LES case \newline
11 = real-data initial conditions from ECMWF model levels (ERA5/IFS) \newline
12 = lateral boundary conditions from ECMWF model levels (ERA5/IFS) \newline
13 = CAM-MPAS 3-d grid with specified topography and zeta levels"
possible_values="1 -- 10, or 13"/>
possible_values="1 -- 13"/>
Comment on lines 66 to +72

<nml_option name="config_calendar_type" type="character" default_value="gregorian" in_defaults="false"
units="-"
Expand Down Expand Up @@ -1343,7 +1345,7 @@
description="sea-ice flag (0=no seaice; =1 otherwise)"
packages="met_stage_out"/>

<var name="gfs_z" type="real" dimensions="nVertLevels nCells Time" units="m"
<var name="ght_fg" type="real" dimensions="nVertLevels nCells Time" units="m"
description="geopotential height vertically interpolated from first guess"
packages="met_stage_out"/>

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