Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1166 1551 (N37W06 L=303)   664    202        1 (1068/1495-1276/1593)  -3.8 E01-W14 N33-N39
      2 1681 1498 (N37W50 L=347)   600    125        1 (1636/1478-1728/1519)  -6.3 W45-W54 N35-N38
      3  533 1447 (N24E39 L=259)   333     27        0 ( 510/1422- 553/1471)  56.3 E40-E37 N22-N25
      4  634 1441 (N25E31 L=267)   478    108        0 ( 583/1419- 682/1467) -12.5 E35-E26 N23-N25
      5 1566 1341 (N26W36 L=333)  2065    419        4 (1385/1231-1700/1467) -28.4 W22-W46 N19-N32
      6  236  980 (S08E57 L=241)  1489    223        1 ( 207/ 874- 263/1093) -69.0 E61-E53 S14-S01
      7  746  735 (S18E16 L=282)   319     69        1 ( 714/ 709- 776/ 758)  36.9 E17-E13 S20-S16
      8 1793  662 (S16W62 L=  0)   777    126        1 (1755/ 633-1826/ 703)  29.7 W58-W65 S17-S12
  

    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