Merge Channels won't listen

[Olivier Burri]

Dear ImageJ list

I have found that the following code yields an odd result in the latest updated Fiji

run("Neuron (1.6M, 5 channels)");
name = getTitle();
run("Split Channels");

run("Merge Channels...", "c1=[C1-"+name+"] c2=[C3-"+name+"] create keep");

The final image that is created has... 5 channels again...

Can anyone replicate this problem?

Best

Oli

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[Michael Schmid]

Hi Oli,

it seems that "Merge Channels" has some smart logic to fill in default values for the channels. So you should define channels that you don't want with *None*:

run("Merge Channels...", "c1=[C1-"+name+"] c2=[C3-"+name+"] c3=*None* c4=*None* c5=*None* c6=*None* c7=*None* create keep");

I don't know why the macro recorder does not record the '*None*' channel selections.

Michael
________________________________________________________________
On Jun 23, 2015, at 15:07, Burri Olivier wrote:

> Dear ImageJ list
>
> I have found that the following code yields an odd result in the latest updated Fiji
>
> run("Neuron (1.6M, 5 channels)");
> name = getTitle();
> run("Split Channels");
>
> run("Merge Channels...", "c1=[C1-"+name+"] c2=[C3-"+name+"] create keep");
>
> The final image that is created has... 5 channels again...
>
> Can anyone replicate this problem?
>
> Best
>
> Oli
>
> --
> ImageJ mailing list: http://imagej.nih.gov/ij/list.html

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[Rasband, Wayne (NIH/NIMH) [E]]

> On Jun 23, 2015, at 9:07 AM, Burri Olivier <[hidden email]> wrote:
>
> Dear ImageJ list
>
> I have found that the following code yields an odd result in the latest updated Fiji
>
> run("Neuron (1.6M, 5 channels)");
> name = getTitle();
> run("Split Channels");
> run("Merge Channels...", "c1=[C1-"+name+"] c2=[C3-"+name+"] create keep");
>
> The final image that is created has... 5 channels again...
>
> Can anyone replicate this problem?

This bug is fixed in the latest ImageJ daily build (1.49v13).

-wayne

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[Olivier Burri]

Dear Wayne,
 
> This bug is fixed in the latest ImageJ daily build (1.49v13).
>
> -wayne

Thank you so much!

All the best

Oli

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