Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1764 1459 (N08W65 L=336)   683     92        1 (1736/1421-1788/1490) -78.7 W63-W68 N05-N10
      2 1787 1244 (S04W56 L=327)   616    185        0 (1744/1211-1838/1268) -24.0 W51-W61 S06-S01
      3 1433 1217 (N06W29 L=299)   266    107        0 (1384/1190-1461/1257)   8.1 W24-W31 N05-N07
      4  974 1152 (N15W01 L=271)   377    104        1 ( 930/1111-1003/1199)  26.6 E03-W03 N13-N17
      5 1156 1179 (N12W11 L=282)   794    268        0 (1031/1139-1294/1199) -17.4 W03-W19 N08-N14
      6 1677  921 (S17W37 L=308)  1157    192        4 (1622/ 860-1744/ 973)  -5.7 W32-W42 S19-S13
      7  458  909 (N14E38 L=233)  2418    561        8 ( 260/ 844- 675/ 964) -21.8 E53-E23 N07-N19
      8 1548  755 (S23W24 L=295)   806    173        0 (1501/ 661-1580/ 839)  45.0 W19-W28 S27-S18
      9 1054  698 (S12E07 L=264)   313    102        0 (1035/ 646-1080/ 748)  45.0 E09-E04 S14-S09
     10  964  717 (S09E11 L=259)   222     73        0 ( 925/ 694- 999/ 743)   0.0 E14-E08 S09-S07
     11  213  638 (N02E72 L=198)   588     91        1 ( 192/ 614- 233/ 658) -56.3 E76-E68 N00-N03
     12 1518  552 (S36W19 L=289)   500    114        0 (1466/ 536-1562/ 570) -32.0 W14-W22 S38-S33
     13 1074  449 (S28E14 L=257)   265     57        0 (1045/ 426-1108/ 469)   0.0 E16-E11 S29-S27
     14  546  351 (S22E53 L=218)  3144    358        6 ( 451/ 223- 637/ 465)  81.9 E57-E50 S33-S12
  

    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