Fix crash in merge subcommand

Changelog.md

@@ -14,6 +14,10 @@ npm install --save terrain50-cli
 -----
 
 
+## v1.6.2
+ - `merge`: Fix crash
+
+
 ## v1.6.1
  - `split`: Fix invalid gzip file generation
  - Update terrain50 to integrate downscaling NODATA fix

package-lock.json

@@ -1,6 +1,6 @@
 {
 	"name": "terrain50-cli",
-	"version": "1.6.1",
+	"version": "1.6.2",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "terrain50-cli",
-	"version": "1.6.1",
+	"version": "1.6.2",
 	"description": "CLI for parsing Ordnance Survey Digital Elevation Model files",
 	"main": "src/index.mjs",
 	"scripts": {

src/Subcommands/merge/index.mjs

@@ -7,7 +7,7 @@ import fs from 'fs';
 import a from '../../Helpers/Ansi.mjs';
 import l from '../../Helpers/Log.mjs';
 
-import Terrain50 from './Terrain50.mjs';
+import Terrain50 from 'terrain50';
 
 // const __dirname = import.meta.url.slice(7, import.meta.url.lastIndexOf("/"));