[thresh] = 210

FS
vol001

AR SCA
vol001
vol002          ; (output)
0 255

FS
vol002          ; (input)


EC CL
vol002          ; (input)
1-130           ; Slices
[thresh]        ; Threshold
vol_eccl        ; Cluster file   (output)

EC STAT
vol_eccl        ; Cluster file   (input)  
doc_eccl        ; Cluster statistics file (output)    

EC CLOSE        ; Merge close clusters
doc_eccl        ; Cluster statistics file
10,2            ; Cluster distance threshold & starting cluster
vol_eccl        ; Cluster file   (input)
vol_eccl_close  ; Merged cluster file  (output)

EC FILTER       ; 
doc_eccl        ; Cluster statistics file
vol_eccl        ; Cluster file   (input)
vol_eccl_filt   ; Cluster file   (output)
10 1000000      ; Retained sizes

EC STAT
vol_eccl_filt   ; Cluster file   (input)  
doc_eccl_filt   ; Cluster statistics file (output)    

TH M             ; Create mask based on threshold
vol_eccl_filt    ; Cluster file   (input)
vol_eccl_filt_th ; Mask file   (output)
b                ; Mask is filled with 1's wherever the pixel values exceed the threshold, and with 0's elsewhere.
1.9              ; Threshold

CP               ; Copy
vol002           ; Source file   (input)
vol_eccl_masked  ; Masked file   (output)

Fs
vol_eccl_masked  ; Masked file   (output)

MM               ; Mask multiplication
vol_eccl_filt_th ; Mask file   (input)
vol_eccl_masked  ; Masked file   (output)
0                ; Background

FS
vol_eccl_masked  ; Masked file   (output)

EC SELECT        ; Save clusters at selected locations