[Threshold]

You need the exact float value, so the above will only work once.

pawn Code:

new Float:X, Float:Y, Float:Z;
    GetObjectPos(leftSdDoor, X, Y, Z);
    if(X == 244.8868 && Y ==  72.5878 && Z == 1002.6395)
    {
        //Doors closed
        MoveObject(leftSdDoor, 243.9668, 72.5878, 1002.6395, 2.00);
        MoveObject(rightSdDoor, 248.8093, 72.5921, 1002.6395, 2.00);
    }
    else
    {
        //Doors Open
        MoveObject(leftSdDoor, 244.8868, 72.5878, 1002.6395, 2.00);
        MoveObject(rightSdDoor, 247.8693, 72.5921, 1002.6395, 2.00);
    }

EDIT: I would recommend using a new variable that determines whether the doors are open or not, rather than getting the position of the object and checking it against the values given.