Clear/Reset a variable

[Xibalba]

How do I reset/null/dispose a variable in something like this:

For Loop

  $coord = PixelSearch(..)

  If IsArray($coord) Then
    ; Do something
  Else
    ; Do something else
  EndIf

  [Reset $coord wanted here]

Next

So that I can see whether PixelSearch finds something each orbit?

Searched around some and found the Clear-Variable command, but it's not working anymore (seems like a looong time ago..)

Ideas?

Btw, If you'r really into the workings of PixelSearch - which is faster to see if coordinates is successfully found and returned as an array - "If IsArray()" or "If NOT @error" (let's say i have a LOT of PixelSearch orbits) ?

Thanks

[UEZ]

$coord = 0

Br,

UEZ

[guinness]

Or Assign(), but UEZ's Version is a lot easier! Just giving various Options. I have actually read the Help File, so some users miss this little Function