diff --git a/Readme.md b/Readme.md
index ae35d0e..4b03624 100644
--- a/Readme.md
+++ b/Readme.md
@@ -62,6 +62,15 @@ The application will prefer that bundled copy when running from a packaged
 install. During development it can still use a local checkout copy or a
 `trimspNL` binary found in the configured path or in `PATH`.
 
+`trimspNL` now requires an explicit run basename when called directly, for
+example:
+
+```bash
+./trimspNL myrun
+```
+
+This reads `myrun.inp` and writes `myrun.out`, `myrun.rge`, and `myrun.err`.
+
 ###### Running the GUI ######
 
 Install [Node.js] (`nodejs`, `nodejs-libs` and `npm`),
diff --git a/TrimSPlib.js b/TrimSPlib.js
index fe8e3c2..9220187 100644
--- a/TrimSPlib.js
+++ b/TrimSPlib.js
@@ -3715,18 +3715,14 @@ async function startSequence() {
 	await yieldToRenderer();
 	
 	// Single run: Start 
-	let eingabe1=CreateInpFile();
-	if (eingabe1=="ERROR") {return(0);}
+	let inputFileContent=CreateInpFile();
+	if (inputFileContent=="ERROR") {return(0);}
 	let FILENAME=All["fileNamePrefix"]+"_"+ScanName+SValue;
-	writeAsciiFile(All["workPath"]+"/"+FILENAME+".inp",eingabe1);
+	writeAsciiFile(All["workPath"]+"/"+FILENAME+".inp",inputFileContent);
 	if (!webOrApp) {
 	    // Prepare command and execute
 	    cmd = "cd " + All["workPath"];
-	    //cmd += ";cp " + FILENAME + ".inp eingabe1.inp";
 	    cmd += ";" + trimBin + ' ' + FILENAME;
-	    //cmd += "; mv -f ausgabe1.rge " + FILENAME + ".rge";
-	    //cmd += "; mv -f ausgabe1.out " + FILENAME + ".out";
-	    //cmd += "; mv -f ausgabe1.err " + FILENAME + ".err";
 	    execute(cmd);
 	}
 	// Single run: End
@@ -3792,7 +3788,6 @@ async function startSequence() {
     
     // Remove redundant files and change the name fort.33
     if (!webOrApp) {
-	//	cmd="cd " + All["workPath"] + ";rm -f eingabe1.inp; mv -f fort.33 " + seq_file;
 	cmd="cd " + All["workPath"] + "; mv -f fort.33 " + seq_file;
 	execute(cmd);
     }