Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  977 1773 (N39E30 L= 98)  2463    449        8 ( 857/1652-1065/1866) -19.8 E45-E20 N29-N43
      2  455 1678 (N18E61 L= 67)  3398    417        8 ( 383/1612- 532/1761)  48.4 E68-E54 N13-N24
      3  542 1665 (N19E52 L= 76)   774     96        2 ( 504/1632- 586/1708)  71.6 E54-E49 N16-N22
      4 1466 1654 (N48W10 L=138)   359     67        0 (1449/1626-1484/1677) -78.7 W08-W12 N45-N50
      5  594 1601 (N16E44 L= 84)   292     58        1 ( 567/1585- 627/1619)  56.3 E46-E42 N14-N17
      6  520 1564 (N12E48 L= 80)   817    239        4 ( 455/1502- 568/1598) -15.3 E54-E43 N08-N14
      7  601 1530 (N12E41 L= 87)   442     68        2 ( 579/1484- 627/1567) -71.6 E42-E38 N08-N14
      8  254 1507 (N04E74 L= 54)  1175    148        3 ( 223/1463- 281/1549)  80.5 E78-E69 N00-N06
      9 1359 1313 (N20W11 L=139)   602    113        1 (1314/1269-1413/1349) -14.0 W07-W15 N17-N21
     10 1529  502 (S19W49 L=177)   330     72        1 (1499/ 485-1572/ 518)  45.0 W47-W51 S20-S16
     11 1587  426 (S20W58 L=186)   455    116        2 (1569/ 383-1603/ 458) -33.7 W56-W62 S22-S18
     12 1145  294 (S44W38 L=166)  1261    245        2 (1042/ 267-1262/ 336)  20.6 W28-W45 S46-S39
  

    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