- bug fix in main.go (called wrong function)

- added comments to make_continuous
- bug fix in type_parameter.go (yaml.v1 changed to yamlk.v2"

.vscode/tasks.json

@@ -0,0 +1,12 @@
+{
+    // See https://go.microsoft.com/fwlink/?LinkId=733558
+    // for the documentation about the tasks.json format
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "create binaries",
+            "type": "shell",
+            "command": "sh sh/create_binaries.sh"
+        }
+    ]
+}

main.go

@@ -63,7 +63,7 @@ func main() {
 		p.SetIterations(*iterationsPtr)
 	}
 
-	CheckParameters()
+	p.CheckParameters()
 
 	if p.Verbose == true {
 		fmt.Println(p)

make_continuous.go

@@ -4,6 +4,8 @@ package main
 // W2, W1, S1, A1 continuous
 ////////////////////////////////////////////////////////////////////////////////
 
+// MakeW2W1S1A1 returns a slice with (w',w,s,a) and list of indices, which
+// indicate which columns contain which information
 func MakeW2W1S1A1(d Data, p Parameters) ([][]float64, []int, []int, []int, []int) {
 	checkW(d)
 	checkA(d)
@@ -62,6 +64,8 @@ func MakeW2W1S1A1(d Data, p Parameters) ([][]float64, []int, []int, []int, []int
 // W2, W1, A1 continuous
 ////////////////////////////////////////////////////////////////////////////////
 
+// MakeW2W1A1 returns a slice with (w',w,a) and list of indices, which
+// indicate which columns contain which information
 func MakeW2W1A1(d Data, p Parameters) ([][]float64, []int, []int, []int) {
 	checkW(d)
 	checkA(d)
@@ -108,6 +112,8 @@ func MakeW2W1A1(d Data, p Parameters) ([][]float64, []int, []int, []int) {
 // W2, W1, S1 continuous
 ////////////////////////////////////////////////////////////////////////////////
 
+// MakeW2W1S1 returns a slice with (w',w,s) and list of indices, which
+// indicate which columns contain which information
 func MakeW2W1S1(d Data, p Parameters) ([][]float64, []int, []int, []int) {
 	checkW(d)
 	checkS(d)

type_parameter.go

@@ -5,7 +5,7 @@ import (
 	"io/ioutil"
 	"os"
 
-	yaml "gopkg.in/yaml.v1"
+	yaml "gopkg.in/yaml.v2"
 )
 
 type Parameters struct {
@@ -291,24 +291,44 @@ func (p *Parameters) SetConfigFile(file string) {
 	p.Verbose = true
 }
 
+func checkFile(filename string) bool {
+	if filename == "" {
+		return true
+	}
+	if _, err := os.Stat(filename); os.IsNotExist(err) {
+		return false
+	}
+	return true
+}
+
+// CheckParameters checks for the sanity of the command line parameters
 func (p *Parameters) CheckParameters() {
 	errorMsg := ""
 	hasError := false
-	if _, err := os.Stat(p.File); os.IsNotExist(err) {
-		hasError = true
-		errorMsg = fmt.Sprintf("File %f not found\n", p.File)
+	var err bool
+
+	err = checkFile(p.GlobalFile)
+	hasError = err || hasError
+	if err == true {
+		errorMsg = fmt.Sprintf("Global file %s not found\n", p.GlobalFile)
 	}
-	if _, err := os.Stat(p.WFile); os.IsNotExist(err) {
-		hasError = true
-		errorMsg = fmt.Sprintf("%sW File %f not found\n", p.WFile)
+
+	err = checkFile(p.WFile)
+	hasError = err || hasError
+	if err == true {
+		errorMsg = fmt.Sprintf("%sWorld file %s not found\n", errorMsg, p.WFile)
 	}
-	if _, err := os.Stat(p.SFile); os.IsNotExist(err) {
-		hasError = true
-		errorMsg = fmt.Sprintf("%sS File %f not found\n", p.SFile)
+
+	err = checkFile(p.SFile)
+	hasError = err || hasError
+	if err == true {
+		errorMsg = fmt.Sprintf("%sSensor file %s not found\n", errorMsg, p.SFile)
 	}
-	if _, err := os.Stat(p.AFile); os.IsNotExist(err) {
-		hasError = true
-		errorMsg = fmt.Sprintf("%sA File %f not found\n", p.AFile)
+
+	err = checkFile(p.AFile)
+	hasError = err || hasError
+	if err == true {
+		errorMsg = fmt.Sprintf("%sActuator file %s not found\n", errorMsg, p.AFile)
 	}
 
 	if hasError == true {