Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  651 1573 (N35E24 L=325)   272     41        1 ( 627/1554- 670/1597)  56.3 E25-E22 N33-N36
      2  629 1408 (N23E24 L=325)   228     84        0 ( 613/1370- 648/1447) -71.6 E25-E22 N20-N26
      3 1664 1351 (N15W45 L= 34)   368     74        1 (1629/1327-1700/1380) -26.6 W42-W48 N13-N16
      4 1447 1276 (N11W28 L= 17)   399     92        1 (1424/1238-1478/1328) -71.6 W26-W29 N08-N14
      5 1012 1173 (N07W00 L=349)   860    221        3 ( 906/1081-1093/1251) -45.0 E06-W04 N00-N11
      6  610 1121 (N06E25 L=324)   216     51        0 ( 578/1100- 642/1141) -21.8 E27-E22 N04-N07
      7  630 1060 (N02E24 L=325)   321     97        2 ( 598/1036- 667/1095)  45.0 E26-E21 N00-N03
      8  195  881 (S06E61 L=288)   418     85        1 ( 165/ 867- 222/ 901)  -8.1 E65-E58 S06-S04
      9 1632  819 (S17W40 L= 29)   372     93        1 (1601/ 777-1652/ 871)  63.4 W37-W41 S19-S13
     10 1684  579 (S33W48 L= 37)   383     80        1 (1652/ 556-1718/ 595)  11.3 W45-W50 S34-S31
     11 1420  447 (S41W28 L= 17)  1379    343        2 (1273/ 374-1576/ 543)  18.4 W16-W40 S46-S34
  

    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