diff options
Diffstat (limited to 'arrange_optics_along_x.m')
| -rw-r--r-- | arrange_optics_along_x.m | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arrange_optics_along_x.m b/arrange_optics_along_x.m index 62db960..817656a 100644 --- a/arrange_optics_along_x.m +++ b/arrange_optics_along_x.m @@ -6,9 +6,14 @@ function optics = arrange_optics_along_x(optics_unsorted) x=zeros(1,N); for i=1:N x(i)=optics_unsorted{i}.x; - end + end - [xs,indx]=sort(x); + if issorted(x) + optics = optics_unsorted; + return + end + + [xs,indx]=sort(x); cntr=1; for i=indx optics{cntr}=optics_unsorted{i}; |