SmoothMeshLines2
================
```{function}  SmoothMeshLines2( lines, max_res [, ratio, varargin] )
```
Full definition:
```{code-block} matlab
lines = SmoothMeshLines2( lines, max_res [, ratio, varargin] )
```

Create smooth mesh lines.

input:
- lines:   1xn vector of (fixed) mesh lines
- max_res: maximum distance between any two lines (e.g. lambda/10)
- ratio:   (optional) default: 1.3

optional variable arguments ('key', value)
- CheckMesh:          Do a final mesh check (default is true)
- allowed_max_ratio:  allow only a given max. grading ratio
                          (default --> ratio*1.25)
output:
- lines:   1xn vector of (smoothed) mesh lines

example:
- mesh.x = [0 100 2300 2400];
- mesh.x = SmoothMeshLines2( mesh.x, 43 );

todo:
 - if gaps cannot be completely filled because of the ratio restriction,
   the spacing is not optimal. SmoothRange() needs to be optimized.
 - SmoothRange() has special handling if stop_taper is to long; can this
   also happen for start_taper?



-----------------------
(C) 2010 Sebastian Held <sebastian.held@uni-due.de>
See also SmoothMeshLines