get lat lon from gps into map

[RCMast3r]

// The ./types module provides helper types for your Input events and messages.
import { Input, Message } from "./types";

// Your script can output well-known message types, any of your custom message types, or
// complete custom message types.
//
// Use `Message` to access types from the schemas defined in your data source:
// type Twist = Message<"geometry_msgs/Twist">;
//
type gps = Message<"evelogger_vectornav_position">
import {LocationFix} from "@foxglove/schemas";
// Import from the @foxglove/schemas package to use foxglove schema types:
// import { Pose, LocationFix } from "@foxglove/schemas";
//
// Conventionally, it's common to make a _type alias_ for your script's output type
// and use that type name as the return type for your script function.
// Here we've called the type `Output` but you can pick any type name.
type Output = {
  hello: string;
};

// These are the topics your script "subscribes" to. Studio will invoke your script function
// when any message is received on one of these topics.
export const inputs = ["evelogger_vectornav_position_data"];

// Any output your script produces is "published" to this topic. Published messages are only visible within Studio, not to your original data source.
export const output = "/studio_script/output_topic";

// This function is called with messages from your input topics.
// The first argument is an event with the topic, receive time, and message.
// Use the `Input<...>` helper to get the correct event type for your input topic messages.
export default function script(event: Input<"evelogger_vectornav_position_data">): LocationFix {
  return {
    timestamp: event.receiveTime,
    frame_id: "joe",
    position_covariance: [0,0,0,0,0,0,0,0,0],
    latitude: event.message.evelogger_vectornav_latitude,
    longitude: event.message.evelogger_vectornav_longitude,
    position_covariance_type: 0,
    altitude: 0
  };
};