[shashank312]

>(do ((x -22.375 (+ x 0.0625)) (i 1 (+ i 1))) ((> x -21.5))
(ti-menu-load-string
(format #f "surface/iso-surface x-coordinate x-~02d () ~a ()" i x))
)
surface/iso-surface x-coordinate xinvalid command [x-coordinate]
-01 () -22.375 ()surface/iso-surface x-coordinate xinvalid command [x-coordinate]
-02 () -22.3125 ()surface/iso-surface x-coordinate xinvalid command [x-coordinate]
-03 () -22.25 ()surface/iso-surface x-coordinate xinvalid command [x-coordinate]
-04 () -22.1875 ()surface/iso-surface x-coordinate xinvalid command [x-coordinate]
-05 () -22.125 ()surface/iso-surface x-coordinate xinvalid command [x-coordinate]
-06 () -22.0625 ()surface/iso-surface x-coordinate xinvalid command [x-coordinate]
-07 () -22 ()surface/iso-surface x-coordinate xinvalid command [x-coordinate]
-08 () -21.9375 ()surface/iso-surface x-coordinate xinvalid command [x-coordinate]
-09 () -21.875 ()surface/iso-surface x-coordinate xinvalid command [x-coordinate]
-10 () -21.8125 ()surface/iso-surface x-coordinate xinvalid command [x-coordinate]
-11 () -21.75 ()surface/iso-surface x-coordinate xinvalid command [x-coordinate]
-12 () -21.6875 ()surface/iso-surface x-coordinate xinvalid command [x-coordinate]
-13 () -21.625 ()surface/iso-surface x-coordinate xinvalid command [x-coordinate]
-14 () -21.5625 ()surface/iso-surface x-coordinate xinvalid command [x-coordinate]
-15 () -21.5 ()#f

I am doing a two-phase flow problem. Is there a different syntax to specify the domain (primary phase, secondary phase, mixture) as well?