can now read geophone positions + minor fixes in README

README.md

@@ -14,9 +14,9 @@ Currently only the file header and traces header are read when loading the file.
 
 ## Installation
 
-You should download or checkout this repository. If you just want to *use* the library, you only need to include the minified version which you can find in the root directory ofthe project: seg2js.min.js
+You should download or checkout this repository. If you just want to *use* the library, you only need to include the minified version which you can find in the root directory of the project: seg2js.min.js
 
-If you want *develop* or debug the library, you may want to include in your project thesource file located in the **src** directory: seg2js.src.js.
+If you want *develop* or debug the library, you can edit the source file located in the **src** directory: seg2js.src.js. You *must* generate the minified version so the function is properly packaged as a module.
 
 To generate the minified file you can use rollup. You need to have node installed, then just do
 
@@ -27,7 +27,7 @@ To generate the minified file you can use rollup. You need to have node installe
 
 ### Get the handle of a file and read headers
 
-The first thing is to get a handle of a file. You can look at the example locatedinexamples/example1.html. Then you should read the headers. For that you must first create a headers object
+The first thing is to get a handle of a file. You can look at the example located in examples/example1.html. Then you should read the headers. For that you must first create a headers object
 
     let seg2headers = seg2js.createHeader();
 

examples/example1.html

@@ -12,7 +12,7 @@
 <center>
     <div id="seg2canvas"></div>
 </center>
-	
+
 <script>
 
 window.onload = function() {
@@ -37,3 +37,5 @@
 }
 </script>
 
+</body>
+</html>

package.json

@@ -8,13 +8,16 @@
     "example": "examples"
   },
   "dependencies": {
+    "http-server": "^14.1.1",
     "rollup": "^2.10.0",
     "rollup-plugin-terser": "^6.1.0",
-    "terser": "^4.8.1"
+    "terser": "^4.8.1",
+    "http-server": "^14.1.1"
   },
-  "devDependencies": {},
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "rollup": "rollup -c",
+    "serve": "http-server"
   },
   "repository": {
     "type": "git",