Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  731 1836 (N36E51 L=105)  2181    338        4 ( 691/1773- 769/1910) -42.9 E60-E45 N30-N43
      2  331 1586 (N10E68 L= 88)  3208    448        2 ( 271/1534- 389/1652)  45.0 E75-E60 N05-N14
      3  937 1529 (N20E20 L=137)   663    117        1 ( 883/1481- 990/1561) -12.5 E24-E15 N18-N22
      4  300  780 (S39E45 L=112)   364     51        1 ( 278/ 762- 318/ 807)  53.1 E47-E42 S40-S36
      5 1836  781 (N06W62 L=219)   445    131        0 (1798/ 768-1870/ 792)  18.4 W58-W67 N04-N07
      6 1244  722 (S16W21 L=178)   749    202        0 (1136/ 677-1340/ 779)  50.7 W16-W25 S21-S10
      7 1838  717 (N03W67 L=223)   532    132        0 (1802/ 700-1865/ 732)  20.6 W62-W71 N01-N04
      8 1641  596 (S10W53 L=209)   403     65        2 (1607/ 557-1670/ 632)  90.0 W51-W54 S12-S07
      9 1569  579 (S13W48 L=204)   307     84        0 (1550/ 534-1599/ 610) -80.5 W46-W49 S16-S10
     10 1392  529 (S22W38 L=195)   630    250        1 (1314/ 469-1476/ 597)  -3.6 W30-W46 S22-S20
     11  867  442 (S44W10 L=167)  1076    248        2 ( 734/ 409- 988/ 483)  20.2 W00-W19 S48-S40
     12 1208  355 (S38W37 L=194)   410     82        1 (1163/ 336-1253/ 375)  59.0 W34-W39 S40-S35
     13 1481  285 (S31W60 L=217)   696    255        1 (1434/ 252-1521/ 327)   4.8 W53-W65 S32-S30
  

    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