s2-tools
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A collection of geospatial tools primarily designed for WGS84, Web Mercator, and S2.
113 lines • 3.61 kB
TypeScript
import type { Reader } from '../../..';
export * from './tables';
/** The output of `parseGrib2Section3` */
export type GridDefinitionSection = ReturnType<typeof parseGrib2Section3>;
/**
* # SECTION 3 - GRID DEFINITION SECTION
*
* ## Links
* - [Docs](https://www.nco.ncep.noaa.gov/pmb/docs/grib2/grib2_doc/grib2_sect3.shtml)
* @param section - byte block for section 3
* @returns - parsed grid definition
*/
export declare function parseGrib2Section3(section: Reader): {
/** Number of GRIB section */
sectionNumber: number;
/** Name of Grib section */
sectionName: "Grid Definition Section";
/** Length of GRIB section */
length: number;
/** Source of grid definition */
definitionSource: number;
/** Number of data points */
numberOfPoints: number;
/** Number of octets for optional list of numbers defining number of points */
numberOfOctets: number;
/** Interpetation of list of numbers defining number of points [Table 3.11](https://www.nco.ncep.noaa.gov/pmb/docs/grib2/grib2_doc/grib2_table3-11.shtml) */
interpretation: number;
/** Grid definition template number [Table 3.1](https://www.nco.ncep.noaa.gov/pmb/docs/grib2/grib2_doc/grib2_table3-1.shtml) */
gridDefinitionTemplate: {
code: number;
description: string;
};
/** Grid definition values */
values: {
shape: {
code: number;
value: string;
};
radiusScaleFactor: number;
radiusScaleValue: number;
majorAxisScaleFactor: number;
majorAxisScaleValue: number;
minorAxisScaleFactor: number;
minorAxisScaleValue: number;
nx: number;
ny: number;
basicAngle: number;
subdivisions: number;
lat1: number;
lon1: number;
resolution: {
code: number;
value: {
iDirectionIncrements: {
code: number;
value: string;
};
jDirectionIncrements: {
code: number;
value: string;
};
vectorComponentResolution: {
code: number;
value: string;
};
};
};
lat2: number;
lon2: number;
dx: number;
dy: number;
scanMode: {
code: number;
value: {
xDir: {
code: number;
value: string;
};
yDir: {
code: number;
value: string;
};
adjacentDir: {
code: number;
value: string;
};
rowDir: {
code: number;
value: string;
};
rowOffset: {
code: number;
value: string;
};
pointOffsetX: {
code: number;
value: string;
};
pointOffsetY: {
code: number;
value: string;
};
rowGridRule: {
code: number;
value: string;
};
};
};
gridUnits: string;
buildGrid: (transformer?: import("../../../..").Transformer) => import("s2json-spec").VectorPoint<Record<string, number>>[];
};
};
//# sourceMappingURL=index.d.ts.map