logPlotData¶

Index of the first non-numeric column (typically traf.id callsigns), used to split rows into one series per aircraft; null when every column is numeric.

skipped¶

skipped: number;

Defined in: ui/blueskylogging/logPlotData.ts:29

Rows dropped because their field count did not match the table.

SeriesPoint¶

Defined in: ui/blueskylogging/logPlotData.ts:162

One plottable point; row is the source row index (for readouts).

Properties¶

x¶

x: number;

Defined in: ui/blueskylogging/logPlotData.ts:163

y¶

y: number;

Defined in: ui/blueskylogging/logPlotData.ts:164

row¶

row: number;

Defined in: ui/blueskylogging/logPlotData.ts:165

PlotSeries¶

Defined in: ui/blueskylogging/logPlotData.ts:169

A named line/point series (one per aircraft when a group column exists).

Properties¶

label¶

label: string;

Defined in: ui/blueskylogging/logPlotData.ts:170

points¶

points: SeriesPoint[];

Defined in: ui/blueskylogging/logPlotData.ts:171

ColumnStats¶

Defined in: ui/blueskylogging/logPlotData.ts:211

Summary statistics of one numeric column (NaN cells excluded).

Properties¶

count¶

count: number;

Defined in: ui/blueskylogging/logPlotData.ts:212

min¶

min: number;

Defined in: ui/blueskylogging/logPlotData.ts:213

max¶

max: number;

Defined in: ui/blueskylogging/logPlotData.ts:214

mean¶

mean: number;

Defined in: ui/blueskylogging/logPlotData.ts:215

Variables¶

MAX_SERIES¶

const MAX_SERIES: 40 = 40;

Defined in: ui/blueskylogging/logPlotData.ts:175

More groups than this are folded into the last "…" series.

Functions¶

parseLogText()¶

function parseLogText(text): ParsedLog;

Defined in: ui/blueskylogging/logPlotData.ts:51

Parse the text of a data log file. Lines starting with '#' are collected as comments; the remaining lines are split on commas. The column count is the most common field count among data lines (rows with a different count are dropped and tallied in skipped). Column names come from the last comment line that splits into exactly that many comma-separated tokens (a user-provided "simt, id, lat, ..." header); otherwise the first column is called simt when numeric (BlueSky's periodic logger always writes simulation time first) and the rest col2, col3, ...

Parameters¶

text¶

string

Returns¶

ParsedLog

plotabilityError()¶

function plotabilityError(log): string | null;

Defined in: ui/blueskylogging/logPlotData.ts:137

Returns a human-readable reason the quick-look plot cannot honestly draw this log, or null when it can (a periodic data log with simulation time first). Event loggers such as CONFLOG/FLSTLOG pass their values as extra log() arguments, so their "# simt" column line names fewer fields than the rows carry — that mismatch marks a format this viewer cannot plot.

Parameters¶

log¶

ParsedLog

Returns¶

string | null

buildSeries()¶

function buildSeries(
   log, 
   xCol, 
   yCol
): PlotSeries[];

Defined in: ui/blueskylogging/logPlotData.ts:185

Build plot series from two numeric columns, split into one series per distinct value of the log's group column (typically the aircraft id) in first-appearance order. Rows where either coordinate is not finite are skipped. When the log has no group column, one series named 'data' holds every row. At most MAX_SERIES groups are kept; the overflow goes into a final series so the point count stays honest.

Parameters¶

log¶

ParsedLog

xCol¶

number

yCol¶

number

Returns¶

PlotSeries[]

columnStats()¶

function columnStats(log, col): ColumnStats | null;

Defined in: ui/blueskylogging/logPlotData.ts:219

Stats for a numeric column, or null for non-numeric/empty columns.

Parameters¶

log¶

ParsedLog

col¶

number

Returns¶

ColumnStats | null

formatValue()¶

function formatValue(value): string;

Defined in: ui/blueskylogging/logPlotData.ts:238

Compact number formatting for axis ticks, readouts and stats tables.

Parameters¶

value¶

number

Returns¶

string