openvsp.preflight

Previous value: -"Native polar column names and unscaled numeric values for a verified solve; empty otherwise. Includes condition columns as well as dimensionless aerodynamic coefficients; AoA/Beta are degrees and Re/1e6 is Reynolds in millions."New value: +"Native polar column names and finite unscaled values for a verified solve; empty otherwise. Undefined ratios are omitted with reasons in numerical_quality.unavailable_coefficients. Includes condition columns; AoA/Beta are degrees and Re/1e6 is Reynolds in millions."

Previous value: -"Reference/unit/atmospheric consistency warnings from existing checks; no automatic corrections."New value: +"Reference/unit/atmospheric consistency warnings and omitted undefined ratios; no automatic corrections."

Added value: +"One complete flight/solver settings object. Defaults do not come from the model; used by preflight and run_vspaero, ignored by modify/preview."

Added value: +"Run-directory prefix and artifact filename stem, not a path. Defaults to case; use output_dir to choose the parent directory."

Previous value: -"Existing .vsp3 input; run_vspaero leaves it unchanged"New value: +"Existing .vsp3 path; tilde expands and relative paths use the server working directory. modify replaces this source after validation; preview, preflight and run_vspaero use private copies."

Previous value: -"Parent directory for unique, persistent runs"New value: +"Parent for a unique persistent run directory. Omitted/null uses openvsp_runs beside the resolved source; tilde and relative paths resolve on the server. Existing run directories are not reused."

Added value: +"Parameter ID/value edits applied after set_commands, before one Update; defaults to none. Limits and final values are verified; obtain IDs with openvsp.query."

Added value: +"Legacy shared-request selector (default true). MCP modify/preview/preflight/run_vspaero force their named operation regardless of this value; it selects solve versus modify only when execute_openvsp has no explicit operation."

Added value: +"Ordered trusted AngelScript statements applied to the snapshot before parameter_edits and Update. Defaults to none; statements may perform their own I/O with server privileges."

Added value: +"Native OpenVSP process timeout in seconds (default 600), including an invoked solver. Preparation, CPU admission and validation are outside this per-call native timeout."

Added value: +"Native parameter ID obtained from openvsp.query for the target model; not a display name."

Added value: +"Requested finite value in the native units of that parameter, without conversion. Native limits and post-Update readback must accept the value."

Added value: +"Angle of attack in degrees, passed to VSPAERO AlphaStart/AlphaEnd for one condition."

Added value: +"Sideslip angle in degrees, passed to VSPAERO BetaStart/BetaEnd for one condition."

Added value: +"Reference span in model length units; passed unchanged as bref. Supply a model-specific value; the default is 1."

Added value: +"Reference chord in model length units; passed unchanged as cref. Also identifies the chord basis of reynolds."

Added value: +"Use the official FixedWakeFlag; true requires WakeIters=0 in the generated solver file. Does not certify convergence."

Added value: +"Positive factor passed unchanged as ForwardGMRESConvergenceFactor, at most 1e12 (default 1); not an absolute residual tolerance."

Added value: +"Documentation only: m, ft or unspecified (default). Does not scale geometry or convert any input; all dimensional quantities must already be consistent."

Added value: +"Dimensionless Mach number for this steady subsonic case (0 <= Mach < 1). Independent of vinf, rho and reynolds; no atmosphere is derived."

Added value: +"Requested native CPU threads per solve, 1-255 (default 4). Must fit the server CPU budget and, for batch cases, the batch cpu_budget."

Added value: +"Dimensionless Reynolds number based on cref, passed as ReCref (not in millions). Independent of Mach, vinf and rho."

Added value: +"Freestream mass density in mass/volume units consistent with geometry and vinf (e.g. kg/m^3 in SI). Passed unchanged; no atmosphere or unit conversion."

Added value: +"Reference area in squared model length units; passed unchanged as Sref. Supply a model-specific value; the default is 1."

Added value: +"OpenVSP set index for thick surfaces; -1 disables thick surfaces (default). Selected sets must exist, be nonempty and share no geometry with the thin set."

Added value: +"OpenVSP set index for thin surfaces; 0 selects all geometry by default, -1 disables thin surfaces. Must differ from the thick set; at least one surface type must be selected."

Added value: +"Freestream speed in length/time units consistent with the model and rho (e.g. m/s in SI). Passed unchanged; not computed from Mach and not converted by length_unit."

Added value: +"Requested WakeNumIter, 3-255 (default 30). When fixed_wake is true, the verified solver file instead has WakeIters=0."

Added value: +"Number of wake nodes passed as NumWakeNodes, 4-1024 (default 32)."

Added value: +"X coordinate of the VSPAERO moment reference in model length units and model coordinates; passed unchanged as Xcg."

Added value: +"Y coordinate of the VSPAERO moment reference in model length units and model coordinates; passed unchanged as Ycg."

Added value: +"Z coordinate of the VSPAERO moment reference in model length units and model coordinates; passed unchanged as Zcg."

Previous value: -"Trusted AngelScript statement; runs with server privileges"New value: +"Trusted AngelScript statement executed with server-process privileges. May perform arbitrary file or external I/O; private-copy/source-preservation guarantees do not constrain the statement itself."

Added value: +"Model and analysis settings to check without solving."

Added value: +"Requested analysis settings for solve/preflight, including defaults; empty for other operations. Units follow VSPAeroSettings and no conversion is applied."

Added value: +"Mapping of run-relative artifact names to absolute file paths; files remain after the call."

Added value: +"Native polar column names and unscaled numeric values for a verified solve; empty otherwise. Includes condition columns as well as dimensionless aerodynamic coefficients; AoA/Beta are degrees and Re/1e6 is Reynolds in millions."

Added value: +"Verified solver-file values and observed CPU-thread information for a solve; empty before solving. Separate from requested analysis_inputs."

Added value: +"Absolute path to the validated model saved in the run directory, including for source-replacing edits."

Added value: +"Absolute path to the retained OpenVSP process log."

Added value: +"Absolute path to this operation's manifest.json; pass as manifest_file to openvsp.read_results."

Added value: +"Observed iteration-history diagnostics for a solve; convergence is not_assessed and mesh study not_performed. Empty for non-solver operations."

Added value: +"Executed operation: create, modify, preview, preflight or run_vspaero; reflects the enforced operation rather than the legacy input flag."

Added value: +"Final native readback values keyed by edited parameter ID; native units, empty when no parameters were edited."

Added value: +"Selected thick/thin geometry IDs and requested settings when preflight ran; empty otherwise. Does not certify mesh quality."

Added value: +"Absolute path to the solver .adb result; null for operations without a VSPAERO solve."

Added value: +"Absolute path to the unique persistent directory containing this operation's artifacts."

Added value: +"Absolute path to the retained AngelScript automation script."

Added value: +"Measured operation phase durations in seconds; available phase keys depend on execution."

Added value: +"Package version, MCP SDK version and package SHA-256, with observed native versions when available. Package identity changes on source/metadata updates."

Added value: +"Reference/unit/atmospheric consistency warnings from existing checks; no automatic corrections."