func TestLidarRead(t *testing.T) {
if testLidarRead {
inFile := "/Users/johnlindsay/Documents/Data/Half Dome/points.las"
input, err := lidar.CreateFromFile(inFile)
if err != nil {
println(err.Error())
}
defer input.Close()
var buffer bytes.Buffer
buffer.WriteString(fmt.Sprintf("File Name: %v\n", input.GetFileName()))
day, month := convertYearday(int(input.Header.FileCreationDay), int(input.Header.FileCreationYear))
buffer.WriteString(fmt.Sprintf("Creation Date: %v %v, %v\n", day, month, input.Header.FileCreationYear))
buffer.WriteString(fmt.Sprintf("Generating software: %v\n", input.Header.GeneratingSoftware))
buffer.WriteString(fmt.Sprintf("LAS version: %v.%v\n", input.Header.VersionMajor, input.Header.VersionMajor))
buffer.WriteString(fmt.Sprintf("Number of Points: %v\n", input.Header.NumberPoints))
buffer.WriteString(fmt.Sprintf("Point record length: %v\n", input.Header.PointRecordLength))
buffer.WriteString(fmt.Sprintf("Point record format: %v\n", input.Header.PointFormatID))
buffer.WriteString(fmt.Sprintf("Point record format: %v\n", input.Header.String()))
println(buffer.String())
} else {
t.SkipNow()
}
}
func (this *PrintLASInfo) Run() {
input, err := lidar.CreateFromFile(this.inputFile)
if err != nil {
println(err.Error())
}
defer input.Close()
var buffer bytes.Buffer
buffer.WriteString(fmt.Sprintf("File Name: %v\n", input.GetFileName()))
day, month := convertYearday(int(input.Header.FileCreationDay), int(input.Header.FileCreationYear))
buffer.WriteString(fmt.Sprintf("Creation Date: %v %v, %v\n", day, month, input.Header.FileCreationYear))
buffer.WriteString(fmt.Sprintf("Generating software: %v\n", input.Header.GeneratingSoftware))
buffer.WriteString(fmt.Sprintf("LAS version: %v.%v\n", input.Header.VersionMajor, input.Header.VersionMajor))
buffer.WriteString(fmt.Sprintf("Number of Points: %v\n", input.Header.NumberPoints))
buffer.WriteString(fmt.Sprintf("Point record length: %v\n", input.Header.PointRecordLength))
buffer.WriteString(fmt.Sprintf("Point record format: %v\n", input.Header.PointFormatID))
buffer.WriteString(fmt.Sprintf("Point record format: %v\n", input.Header.String()))
println(buffer.String())
}