Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  738 1496 (N31E23 L=355)   461    185        1 ( 668/1429- 799/1528) -24.4 E29-E17 N27-N33
      2 1485 1475 (N33W33 L= 51)   410     64        0 (1460/1445-1512/1509) -53.1 W31-W35 N30-N35
      3 1107 1437 (N29W04 L= 22)   452    238        1 (1057/1372-1168/1470) -50.2 W00-W08 N24-N31
      4 1224 1405 (N27W12 L= 30)   233     65        2 (1205/1376-1255/1437) -63.4 W10-W14 N25-N29
      5  933 1225 (N15E07 L= 12)   333    147        1 ( 874/1197-1001/1256) -14.0 E10-E02 N13-N16
      6  379 1159 (N07E45 L=333)   368     50        1 ( 356/1130- 403/1187)  63.4 E46-E42 N05-N09
      7 1660 1045 (N06W43 L= 61)   375    131        1 (1621/1006-1721/1066)  18.4 W39-W48 N03-N07
      8  433  880 (S09E39 L=339)   704    255        2 ( 403/ 771- 466/ 996) -85.9 E41-E36 S16-S02
      9  322  856 (S12E49 L=329)  1132    309        4 ( 291/ 743- 353/ 976)  75.1 E53-E45 S18-S03
     10  861  822 (S11E09 L=  9)   241    105        0 ( 815/ 789- 902/ 853) -33.7 E12-E06 S12-S08
     11  704  749 (S16E20 L=359)   221     92        1 ( 680/ 706- 718/ 791) -78.7 E21-E18 S18-S13
     12  479  748 (S17E36 L=342)   240    103        1 ( 452/ 732- 530/ 772)   8.1 E38-E31 S18-S15
     13  771  729 (S17E15 L=  3)   362     57        2 ( 749/ 696- 802/ 760)  78.7 E16-E12 S19-S14
     14 1867  733 (S14W71 L= 89)   673     65        1 (1836/ 714-1898/ 748)   4.8 W66-W78 S14-S12
     15  654  644 (S23E24 L=355)  1143    341        5 ( 551/ 575- 753/ 712)  29.7 E32-E16 S28-S18
     16  288  609 (S28E59 L=319)   977    142        1 ( 269/ 543- 315/ 677)  73.3 E61-E56 S33-S23
     17  957  535 (S29E02 L= 16)  2467    573       10 ( 736/ 438-1202/ 665)  26.6 E19-W13 S37-S19
     18 1379  508 (S29W28 L= 46)   926    346        3 (1248/ 447-1505/ 559)  26.6 W19-W37 S34-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