Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  683 1706 (N26E42 L=119)   663    167        0 ( 627/1663- 746/1748) -14.0 E47-E35 N24-N28
      2  444 1589 (N14E54 L=107)   353     85        0 ( 423/1555- 474/1617)  78.7 E55-E52 N11-N16
      3  377 1491 (N07E55 L=106)   982    250        2 ( 302/1414- 457/1547)  26.6 E59-E47 N01-N10
      4  601 1504 (N11E38 L=123)   239    102        0 ( 575/1468- 631/1539) -26.6 E40-E34 N09-N13
      5  891 1463 (N15E18 L=142)   250     98        0 ( 852/1438- 944/1487)  -8.1 E21-E14 N13-N15
      6  785  803 (S25E09 L=152)   224     61        0 ( 773/ 767- 796/ 841) -63.4 E10-E07 S27-S22
      7 1591  372 (S27W61 L=221)   551    103        0 (1541/ 350-1635/ 396)  45.0 W57-W63 S29-S23
      8  863  203 (S66W25 L=186)   433     75        1 ( 835/ 178- 884/ 219)  -6.3 W21-W30 S68-S63
  

    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