Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  562 1692 (N57E39 L= 75)   749     80        1 ( 516/1668- 608/1713) -10.0 E48-E31 N54-N59
      2 1289 1523 (N33W27 L=141)   254     58        1 (1259/1499-1313/1553)  21.8 W24-W29 N31-N34
      3 1094 1241 (N18W07 L=122)   362    114        0 (1067/1184-1111/1290)  81.9 W05-W08 N14-N21
      4  302 1207 (N24E51 L= 63)   317     85        0 ( 268/1180- 341/1240) -26.6 E55-E47 N21-N25
      5 1553 1142 (N06W35 L=150)   527    141        0 (1520/1066-1579/1194) -90.0 W33-W36 N01-N09
      6 1775  753 (S22W52 L=166)  1567    177        2 (1720/ 691-1813/ 840)  45.0 W46-W55 S26-S17
      7  838  731 (S10E15 L=100)   200     70        0 ( 805/ 703- 863/ 753) -56.3 E16-E13 S11-S07
      8 1765  574 (S35W56 L=171)  1685    147        1 (1734/ 514-1801/ 638) -30.6 W49-W72 S42-S29
      9  385  599 (S14E51 L= 64)   518     81        0 ( 348/ 575- 429/ 620)   6.3 E55-E46 S15-S13
     10 1078  420 (S34E05 L=110)  3582    939        4 ( 659/ 247-1423/ 587)  14.0 E47-W21 S43-S26
     11 1359  297 (S50W18 L=133)   409     72        0 (1334/ 266-1385/ 322)  45.0 W15-W20 S52-S47
  

    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