videx-3d/dist/types/sdk/data/helpers/picks-helpers.d.ts

React 3D component library designed for sub surface visualizations in the browser

import { ReadonlyStore } from '../Store';
import { StratColumnUnit, WellboreHeader } from '../types';
import { Pick } from '../types/Pick';
export type UnitPick = {
    pick: Pick;
    unit: StratColumnUnit;
};
export type FormationInterval = {
    entry: Pick;
    exit: Pick;
    unit: StratColumnUnit;
};
export type FormationColumnInterval = {
    mdMslTop: number;
    mdMslBottom: number;
    unit: StratColumnUnit;
};
export type FormationMarker = {
    name: string;
    color: string;
    mdMsl: number;
    tvdMsl?: number;
    type: 'top' | 'base';
    level: number;
};
/**
 * Match picks bottom-up (wellbore -> parent chain) with stratigraphy units.
 * As we traverse to a parent wellbore, ignore any picks that are deeper than
 * the current pick depth or the child's kickoff depth.
 *
 * If a wellbore has picks above its kickoff depth, we prioritize these picks
 * above corresponding picks from the parent wellbore
 *
 */
export declare function getUnitPicks(wellboreId: string, stratColumnId: string, store: ReadonlyStore, traverse?: boolean, fromMsl?: number): Promise<{
    matched: UnitPick[];
    unmatched: Pick[];
    wellbore: WellboreHeader;
} | null>;
/**
 * Create groups of entry and exit picks for each stratigraphy unit level:
 *
 * - Sort the matched picks by ascending level and ascending depth
 * - Traverse the matched picks, keeping a reference of the current level and unit to find the correct entry and exit pick
 * - Remove picks from list as formations are identified
 */
export declare function createFormationIntervals(unitPicks: UnitPick[], maxDepth?: number): FormationInterval[];
/**
 * Merge into a single column, where higher levels takes precedence over lower levels:
 *
 * - Sort the intervals by ascending entry depth and ascending stratigraphy unit level
 * - Start with a stack containing the first item from the sorted list and keep track of the entry depth
 * - iterate to find the next item that has an entry depth lower than current depth
 *  - define a range limit from the current depth and the entry of the item with a lower entry depth
 *  - pop the stack and draw sections while adjusting the current depth and keep doing this until the current depth reaches the range limit
 *  - any items on the stack with an exit md greater than the limit gets pushed back on the stack
 *  - the current item is pushed to the stack and the iteration continues
 */
export declare function mergeFormationIntervals(formationIntervals: FormationInterval[]): FormationColumnInterval[];
/**
 * Identify surface entry picks, where the highest level picks has precedence:
 * - Sort intervals by ascending entry depth and descending stratigraphy unit level
 * - Pick only the first pick of a depth, ignoring any following picks with the same depth as the previous pick
 */
export declare function getFormationMarkers(intervals: FormationInterval[]): FormationMarker[];