Menu name rearranged

src/main/java/de/mpicbg/scf/mincostsurface/MinCost2ZSurfaceMT_Ops.java

@@ -29,7 +29,7 @@ import java.io.File;
  *
  * The image chunks are made by height / numThreads. Each chunk is processed in MinCostZSurface class
  */
-@Plugin(type = Op.class, menuPath = "Plugins>MinCost2ZSurfaceMT", name = "MinCost2ZSurfaceMT", headless = true, label = "MinCost2ZSurfaceMT")
+@Plugin(type = Op.class, menuPath = "Plugins>MinCost2ZSurface>Multi Threads", name = "MinCost2ZSurfaceMT", headless = true, label = "MinCost2ZSurfaceMT")
 public class MinCost2ZSurfaceMT_Ops<T extends RealType<T> & NativeType<T>> extends AbstractOp {
     //
     // should implement Map if I want to benefit the ops matching

src/main/java/de/mpicbg/scf/mincostsurface/MinCost2ZSurface_Ops.java

@@ -22,7 +22,7 @@ import org.scijava.plugin.Plugin;
 import java.io.File;
 
 
-@Plugin(type = Op.class, menuPath = "Plugins>MinCost2ZSurface", name="MinCost2ZSurface", headless = true, label="MinCost2ZSurface")
+@Plugin(type = Op.class, menuPath = "Plugins>MinCost2ZSurface>Single Thread", name="MinCost2ZSurface", headless = true, label="MinCost2ZSurface")
 public class MinCost2ZSurface_Ops < T extends RealType<T> & NativeType< T > > extends AbstractOp {
     //
     // should implement Map if I want to benefit the ops matching

src/main/java/de/mpicbg/scf/mincostsurface/MinCostZSurfaceMT_Ops.java

@@ -30,7 +30,7 @@ import java.io.File;
  * This class is not necessary as a single thread can deal with it in a fairly fast way.
  * Caution: too many threads gives an error as well.
  */
-@Plugin(type = Op.class, menuPath = "Plugins>MinCostZSurfaceMT", name="MinCostZSurfaceMT", headless = true, label="MinCostZSurfaceMT")
+@Plugin(type = Op.class, menuPath = "Plugins>MinCostZSurface>Multi Threads", name="MinCostZSurfaceMT", headless = true, label="MinCostZSurfaceMT")
 public class MinCostZSurfaceMT_Ops< T extends RealType<T> & NativeType< T >> extends AbstractOp {
     //
     // should implement ops if I want to benefit the matching mechanism
@@ -239,9 +239,8 @@ public class MinCostZSurfaceMT_Ops< T extends RealType<T> & NativeType< T >> ext
         ij.ui().showUI();
 
         // ask the user for a file to open
-//        final File file = ij.ui().chooseFile(null, "open");
+        final File file = ij.ui().chooseFile(null, "open");
 
-        final File file = new File("/Users/moon/temp/20190129_wingsdic_400nm20E_upcrawl_000-z1-z213.tif");
         if (file != null) {
             // load the dataset
             final Dataset dataset = ij.scifio().datasetIO().open(file.getPath());

src/main/java/de/mpicbg/scf/mincostsurface/MinCostZSurface_Ops.java

@@ -23,7 +23,7 @@ import org.scijava.plugin.Plugin;
 import java.io.File;
 
 
-@Plugin(type = Op.class, menuPath = "Plugins>MinCostZSurface", name="MinCostZSurface", headless = true, label="MinCostZSurface")
+@Plugin(type = Op.class, menuPath = "Plugins>MinCostZSurface>Single Thread", name="MinCostZSurface", headless = true, label="MinCostZSurface")
 public class MinCostZSurface_Ops< T extends RealType<T> & NativeType< T > > extends AbstractOp {
     //
     // should implement ops if I want to benefit the matching mechanism

src/main/java/de/mpicbg/scf/mincostsurface/ResliceAlongZMap_Ops.java

@@ -30,7 +30,7 @@ import java.io.File;
 
 //@Plugin(type = Command.class, menuPath = "Plugins>Z map reslice")
 
-@Plugin(type = Op.class, name="zMapReslice", headless = true, label="zMapReslice", visible=true, menuPath = "Plugins>Z map reslice")
+@Plugin(type = Op.class, name="zMapReslice", headless = true, label="zMapReslice", visible=true, menuPath = "Plugins>Z map reslice>Single Thread")
 public class ResliceAlongZMap_Ops < T extends NumericType<T> & NativeType< T >, U extends RealType<U> > extends AbstractOp {