Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1693 1449 (N33W50 L= 73)   593    122        1 (1667/1416-1719/1473) -53.1 W47-W53 N30-N34
      2  269 1345 (N17E59 L=324)   399    129        0 ( 248/1320- 297/1379) -26.6 E62-E55 N15-N18
      3  204 1237 (N09E65 L=318)   474     43        0 ( 189/1209- 217/1268)  76.0 E66-E62 N07-N11
      4  418  797 (S16E40 L=343)  1801    360        3 ( 383/ 638- 478/ 934)  76.0 E43-E35 S26-S06
      5 1728  768 (S10W52 L= 75)   562    154        1 (1712/ 688-1750/ 840) -84.3 W50-W53 S15-S05
      6 1808  744 (S12W61 L= 84)   734    112        2 (1772/ 708-1835/ 789)  71.6 W57-W65 S14-S08
      7 1626  710 (S14W44 L= 67)   334    171        0 (1572/ 683-1687/ 734) -11.3 W39-W49 S15-S12
      8 1319  541 (S27W24 L= 47)   335    107        1 (1268/ 525-1373/ 559)   0.0 W19-W27 S28-S25
      9 1188  328 (S45W20 L= 43)   356     82        1 (1154/ 310-1229/ 352)  21.8 W16-W23 S46-S42
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y