Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1180 1749 (N55W18 L=167)   778    171        1 (1119/1716-1262/1776)   9.5 W10-W28 N51-N57
      2  991 1547 (N38E02 L=147)   487    122        2 ( 935/1521-1049/1573) -20.6 E06-W02 N36-N39
      3  316 1455 (N30E61 L= 89)  1654    252        1 ( 269/1359- 376/1567) -21.5 E82-E49 N24-N37
      4 1171 1498 (N34W11 L=161)   278     80        0 (1137/1477-1213/1513)  18.4 W08-W14 N32-N35
      5  715 1253 (N18E20 L=129)   828    299        2 ( 625/1181- 807/1305)   4.4 E26-E13 N13-N21
      6  309 1231 (N16E53 L= 97)   421    115        0 ( 296/1183- 327/1284) -74.1 E54-E49 N12-N19
      7  373 1027 (N03E44 L=105)   924    191        0 ( 313/ 962- 452/1100)  36.0 E49-E38 N00-N08
      8  323  887 (S05E49 L=100)   543     69        0 ( 290/ 868- 361/ 907)  15.9 E52-E45 S06-S04
      9  307  676 (S19E55 L= 94)  1594    192        2 ( 281/ 588- 353/ 740)  54.0 E61-E49 S25-S14
     10 1610  696 (S18W41 L=191)   353    129        0 (1545/ 679-1658/ 726)  12.5 W35-W45 S19-S16
     11  708  559 (S26E23 L=127)  1620    523        1 ( 545/ 398- 888/ 714)  34.1 E42-E08 S38-S15
     12 1008  481 (S32E02 L=148)  3209    670        8 ( 768/ 347-1233/ 690)  36.3 E22-W13 S42-S17
     13 1607  643 (S22W42 L=191)   313     47        1 (1583/ 627-1634/ 660)  14.0 W39-W44 S22-S20
  

    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