short macro to save a cell of interest (one frame from a two channel movie)

spindleSaver.ijm

/*
 * Short routine to save a single timepoint from a 2 channel movie
 * Used for knocksideways spindle analysis
 * Best done with "click ROI" square ROI over cell of interest
 */
dir = getDirectory("home")+"Desktop"+File.separator
winName = getTitle();
sliceNo =  round(getSliceNumber() / 2);
s = "title=[tempwin] duplicate frames=" + d2s(sliceNo,0);
run("Duplicate...", s);
selectWindow("tempwin");
saveAs("tiff",dir + winName + "-" + IJ.pad(d2s(sliceNo,0),2) + ".tif");
close();