[RESOLVED] generate text file

[Al42]

In your example you're incrementing both at the same time. In your code you're incrementing y for each value of x. Which way do you want to do it?

If the code is correct, try this

Dim x As Single
Dim y As Single

  Open "D:\data.txt" For Output As #1
  For x = 2.9 To 2.95 Step 0.01
    For y = 101.75 To 101.8 Step 0.01
      Print #1, Format$(x, "#.00") & " " & Format$(y, "###.##") '& ";" & "60" no idea what this is for
    Next y
  Next x
  Close #1

It produces

2.90 101.75
2.90 101.76
2.90 101.77
2.90 101.78
2.90 101.79
2.91 101.75
2.91 101.76
2.91 101.77
2.91 101.78
2.91 101.79
2.92 101.75
etc.