Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  781 1678 (N25E35 L= 95)  1642    311        5 ( 751/1555- 823/1830) -54.5 E46-E27 N16-N37
      2  487 1753 (N25E66 L= 64)   586     67        0 ( 461/1730- 512/1769)  -8.7 E73-E60 N23-N26
      3  421 1602 (N13E58 L= 72)  2528    307        6 ( 327/1454- 493/1686) -80.0 E64-E53 N03-N20
      4 1128 1504 (N23E07 L=123)  1944    637        2 (1033/1362-1207/1633) -51.3 E14-W00 N14-N31
      5 1804  930 (N10W53 L=183)   751    204        1 (1785/ 825-1817/1022) -61.4 W50-W57 N04-N15
      6  626  790 (S30E19 L=111)   924    327        0 ( 490/ 751- 771/ 821)   8.1 E29-E08 S32-S27
      7  653  647 (S38E14 L=116)   891    204        1 ( 542/ 627- 751/ 666)  22.4 E23-E06 S42-S35
      8 1643  605 (S12W52 L=182)   493    106        1 (1614/ 556-1663/ 658) -71.6 W49-W54 S15-S09
      9  979  549 (S35W11 L=141)  1182    279        2 ( 903/ 489-1081/ 655)  -3.8 W03-W18 S38-S30
     10 1691  522 (S15W62 L=192)   850    168        2 (1624/ 460-1749/ 579)  78.7 W58-W65 S19-S09
  

    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