Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1243 1830 (N57E16 L=353)  1520    159        3 (1169/1787-1325/1863)   3.2 E25-E06 N54-N60
      2  613 1703 (N25E51 L=318)  2967    389        8 ( 569/1554- 682/1836) -23.0 E76-E36 N16-N34
      3 1662 1626 (N57W40 L= 49)   932     89        1 (1640/1575-1683/1667)  38.7 W34-W52 N51-N64
      4 1855  909 (N13W61 L= 71)   932    122        2 (1822/ 857-1883/ 972)  69.4 W58-W64 N09-N17
      5  503  872 (S26E29 L=341)   593    181        2 ( 453/ 798- 530/ 940) -45.0 E33-E25 S30-S22
      6 1903  902 (N15W69 L= 79)   627     74        1 (1886/ 862-1915/ 934) -63.4 W65-W71 N12-N16
      7  662  736 (S30E15 L=355)   286    122        0 ( 603/ 719- 717/ 757)  35.5 E18-E11 S32-S27
      8  802  660 (S31E03 L=  6)   365     68        0 ( 771/ 636- 841/ 685)  53.1 E05-E01 S32-S28
      9 1354  596 (S19W33 L= 42)   276    113        0 (1292/ 581-1402/ 610)  33.7 W29-W35 S21-S17
     10 1403  286 (S35W59 L= 68)  1454    124        3 (1345/ 260-1466/ 318)  18.4 W51-W64 S37-S31
  

    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