Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  450 1433 (N33E35 L=190)   544     57        2 ( 411/1404- 486/1466)  18.4 E38-E31 N31-N35
      2  628 1251 (N19E22 L=203)   433    114        0 ( 596/1186- 669/1300)  39.8 E24-E18 N15-N21
      3 1192 1268 (N12W13 L=238)   264     62        0 (1159/1228-1221/1295) -63.4 W11-W14 N09-N13
      4  552  886 (S02E31 L=194)   271     82        0 ( 520/ 842- 576/ 918) -53.1 E32-E29 S04-N00
      5  291  663 (S11E57 L=168)   920    305        2 ( 242/ 585- 332/ 751)  31.0 E65-E50 S15-S06
      6  472  563 (S20E44 L=180)   780    255        3 ( 424/ 493- 525/ 647)  29.7 E51-E37 S23-S15
      7  328  465 (S24E62 L=163)   507    184        1 ( 303/ 435- 346/ 498)  20.6 E66-E58 S25-S21
  

    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