Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1159 1861 (N59W51 L=213)   484     61        1 (1139/1834-1188/1878)   4.4 W44-W57 N57-N60
      2 1415 1405 (N21W34 L=196)   793    213        1 (1312/1382-1505/1429) -21.0 W27-W40 N18-N24
      3 1746 1080 (S05W49 L=211)   676    142        0 (1730/1014-1762/1154)  83.7 W46-W52 S09-N00
      4 1648 1004 (S07W39 L=201)   861    308        0 (1595/ 884-1691/1135) -86.4 W37-W42 S15-N01
      5 1843  951 (S16W58 L=220)   564     93        1 (1813/ 905-1863/ 987) -90.0 W53-W60 S18-S13
      6 1524  799 (S17W27 L=189)   682    218        1 (1480/ 711-1549/ 901)  61.4 W23-W30 S21-S10
      7 1732  703 (S29W45 L=207)   545    114        0 (1701/ 657-1774/ 751)  35.5 W41-W49 S31-S26
      8 1289  701 (S18W10 L=172)   326    159        0 (1229/ 677-1356/ 744)   0.0 W06-W15 S18-S16
      9  390  553 (S12E55 L=108)  1220    261        0 ( 346/ 454- 431/ 638)  69.0 E59-E50 S19-S06
     10  641  559 (S15E34 L=128)   499    135        0 ( 571/ 545- 712/ 573)  -5.2 E39-E28 S16-S14
     11 1698  531 (S41W45 L=207)   697     95        1 (1673/ 482-1732/ 571)  56.3 W42-W48 S44-S38
     12 1192  392 (S37E02 L=160)  3630    589       11 ( 979/ 236-1392/ 555)  21.5 E23-W15 S47-S29
  

    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