Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  821 1681 (N29E29 L= 69)   710    133        0 ( 778/1635- 869/1735) -24.4 E34-E23 N27-N32
      2  441 1657 (N22E58 L= 40)  3411    240        7 ( 355/1528- 522/1729) -60.3 E72-E50 N13-N27
      3 1167 1637 (N34E05 L= 94)   706    120        1 (1128/1584-1206/1677) -40.6 E07-W00 N30-N36
      4  833 1490 (N17E21 L= 77)   277    115        1 ( 798/1473- 889/1528)  -8.1 E24-E17 N15-N18
      5 1145 1276 (N10W02 L=101)   883    408        3 (1103/1098-1180/1461) -68.2 E02-W06 N00-N20
      6 1416 1344 (N20W17 L=116)   731    259        3 (1314/1269-1505/1415) -18.4 W09-W24 N16-N22
      7 1804 1276 (N26W50 L=149)   951    111        3 (1774/1221-1831/1336) -66.8 W46-W53 N23-N30
      8 1370  806 (S12W25 L=124)   238     66        0 (1349/ 773-1391/ 840) -36.9 W23-W27 S13-S10
      9 1476  766 (S12W33 L=131)   550    177        0 (1418/ 710-1553/ 803)  56.3 W30-W37 S16-S07
     10  998  714 (S25W05 L=104)   371     98        2 ( 949/ 674-1044/ 746) -15.9 W01-W08 S26-S23
     11 1612  394 (S28W65 L=163)   619    103        1 (1572/ 351-1648/ 432) -10.6 W58-W74 S29-S26
     12 1507  405 (S31W53 L=152)   374     62        1 (1473/ 391-1540/ 422)   8.1 W49-W56 S31-S29
     13  848  196 (S68W16 L=115)   817    115        2 ( 792/ 160- 898/ 231)  -5.2 W06-W29 S70-S65
  

    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