Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1171 1817 (N49E16 L= 53)   520     70        0 (1147/1787-1209/1839)  71.6 E17-E13 N45-N52
      2  498 1709 (N23E59 L=  9)   694     74        0 ( 477/1670- 522/1753) -26.6 E66-E54 N20-N26
      3 1469 1725 (N52W14 L= 83)   480     42        0 (1453/1696-1492/1749)  66.8 W12-W16 N48-N55
      4 1113 1625 (N31E10 L= 58)   637    147        1 (1070/1551-1154/1677) -31.0 E15-E05 N26-N34
      5  130 1107 (S19E72 L=356)   904     75        1 (  95/1081- 157/1138)  14.0 E80-E67 S20-S16
      6 1004  450 (S41W16 L= 85)   244     67        0 ( 973/ 428-1035/ 478)  -9.5 W13-W19 S42-S40
      7 1063  211 (S56W41 L=110)   457     58        0 (1043/ 180-1083/ 245) -29.1 W37-W46 S58-S53
      8 1114  149 (S59W58 L=127)  1126    117        0 (1092/  90-1137/ 202)  -7.1 W46-W86 S61-S54
  

    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