Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  354 1558 (N08E63 L=250)   619    143        0 ( 340/1519- 367/1610) -40.6 E66-E59 N05-N11
      2  725 1429 (N08E28 L=284)  1044    300        1 ( 694/1290- 760/1567) -60.6 E33-E24 N00-N16
      3 1816 1437 (N46W48 L=  1)   776    187        0 (1795/1390-1829/1488)  59.0 W44-W52 N41-N51
      4 1466 1447 (N31W15 L=327)   264     69        0 (1437/1431-1500/1459)  31.0 W12-W17 N29-N32
      5 1696 1330 (N32W35 L=347)   382     61        0 (1675/1295-1722/1363) -36.9 W32-W37 N30-N33
      6  914 1289 (N05E13 L=300)   213     87        0 ( 868/1265- 955/1305)  31.0 E15-E10 N02-N06
      7  421 1143 (S15E40 L=273)  1650    467        1 ( 237/1093- 569/1163)  15.1 E55-E29 S19-S11
      8 1581 1064 (N12W31 L=344)   248     66        1 (1544/1044-1609/1081)   0.0 W28-W33 N10-N12
      9 1880  742 (N06W71 L= 23)   742    160        1 (1853/ 727-1912/ 761)   9.5 W65-W77 N04-N07
     10 1535  687 (S10W40 L=353)   343    113        0 (1510/ 631-1558/ 739) -74.1 W38-W41 S13-S06
     11 1636  583 (S11W53 L=  6)   401     81        2 (1601/ 558-1665/ 606)  36.9 W49-W55 S13-S09
     12 1657  512 (S14W59 L= 12)  1522    303        5 (1554/ 476-1760/ 567)  36.3 W50-W66 S18-S07
     13 1236  494 (S29W31 L=343)   601    108        0 (1190/ 460-1283/ 543)  81.9 W28-W32 S32-S25
     14 1740  493 (S12W69 L= 22)   601    101        2 (1720/ 470-1764/ 517)  45.0 W66-W71 S13-S09
     15 1101  459 (S36W24 L=337)   326     55        1 (1077/ 435-1134/ 485)  11.3 W21-W26 S37-S34
     16 1526  343 (S27W59 L= 12)  1777    357        0 (1447/ 294-1601/ 389)   5.7 W49-W69 S29-S25
  

    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