Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  739 1676 (N44E29 L=188)   320     62        0 ( 706/1657- 771/1691)  11.3 E32-E27 N42-N45
      2  481 1654 (N40E51 L=166)   855    136        2 ( 433/1626- 531/1681)  29.7 E55-E48 N38-N43
      3 1627 1344 (N25W42 L=259)   400    121        1 (1594/1306-1669/1371)  23.2 W38-W45 N22-N26
      4  377 1092 (N03E44 L=173)   284     83        1 ( 353/1064- 406/1128) -36.9 E46-E41 N01-N05
      5 1401  866 (S06W25 L=242)   390    136        1 (1374/ 797-1421/ 928) -69.4 W22-W26 S09-S01
      6  703  493 (S34E21 L=196)   623    120        0 ( 649/ 473- 768/ 520)  -5.7 E25-E15 S35-S32
      7  441  460 (S39E45 L=172)  1671    364        6 ( 359/ 420- 537/ 503)  15.9 E56-E35 S43-S35
  

    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