Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  717 1606 (N19E36 L= 82)   711    207        0 ( 694/1517- 753/1685) -63.4 E38-E32 N12-N24
      2  411 1615 (N12E60 L= 57)   564    105        3 ( 381/1573- 437/1649)  90.0 E62-E58 N09-N15
      3 1089 1596 (N28E14 L=104)   429    111        1 (1048/1543-1113/1631) -33.7 E16-E10 N25-N30
      4  886 1527 (N18E23 L= 95)   329    122        0 ( 845/1488- 917/1577) -29.7 E26-E19 N16-N20
      5  342 1429 (S00E56 L= 61)   949    266        1 ( 270/1380- 396/1469)  -3.4 E66-E49 S02-N02
      6  668 1201 (S06E25 L= 93)   446    111        0 ( 620/1137- 702/1252)  76.0 E26-E23 S10-S02
      7  213 1020 (S26E56 L= 62)  3676    535        6 ( 108/ 847- 298/1201)  60.5 E65-E51 S37-S14
      8 1408 1075 (N07W20 L=138)   699    257        3 (1323/1018-1505/1110)  20.0 W14-W25 N03-N10
      9  685 1004 (S17E19 L= 99)   334    113        0 ( 626/ 960- 719/1031) -15.9 E22-E15 S18-S15
     10 1619  961 (N07W36 L=154)   479    112        0 (1566/ 920-1662/ 999)  60.3 W33-W38 N03-N10
     11  776  906 (S20E11 L=107)   583    179        2 ( 702/ 847- 842/ 972)  59.0 E14-E08 S24-S14
     12 1501  794 (S05W34 L=152)   354     93        0 (1458/ 761-1546/ 820)  56.3 W32-W36 S08-S02
     13 1130  542 (S30W22 L=140)   974    190        3 (1037/ 512-1220/ 592)  41.6 W16-W26 S34-S25
     14 1220  264 (S43W45 L=163)   553     49        0 (1195/ 238-1243/ 297) -59.0 W42-W47 S45-S40
  

    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