Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  435 1664 (N27E55 L= 53)   571     91        1 ( 414/1630- 458/1696) -68.2 E57-E52 N24-N29
      2 1499 1582 (N37W25 L=133)   355     73        2 (1473/1562-1538/1601)  21.8 W23-W28 N35-N39
      3  237 1347 (N05E61 L= 47)   459    107        1 ( 206/1332- 268/1365)  18.4 E65-E58 N03-N06
      4 1171 1221 (N07W06 L=114)   202     57        2 (1139/1191-1192/1246)  90.0 W03-W07 N05-N08
      5 1481 1067 (N03W27 L=135)   636    155        3 (1440/ 990-1514/1144)  83.7 W25-W28 S01-N08
      6  119 1069 (S12E70 L= 38)   829    172        2 (  96/1028- 145/1111)  51.3 E73-E66 S14-S09
      7  246 1055 (S13E54 L= 54)   493    121        0 ( 216/1002- 283/1099)  56.3 E56-E50 S15-S09
      8 1654 1082 (N07W39 L=147)   301     60        0 (1629/1062-1684/1098)  11.3 W36-W41 N06-N08
      9  324 1011 (S15E46 L= 62)   464     88        1 ( 293/ 982- 360/1050) -26.6 E49-E43 S16-S12
     10  964 1001 (S08E03 L=105)   252     95        0 ( 911/ 979-1001/1023)   9.5 E06-W00 S09-S06
     11  825  946 (S13E11 L= 97)   182    103        0 ( 769/ 918- 861/ 976)  38.7 E13-E08 S15-S11
     12 1018  921 (S12W01 L=109)   542     94        4 ( 961/ 880-1060/ 955) -21.8 E02-W03 S14-S10
     13  360  873 (S23E43 L= 65)   644    209        0 ( 292/ 816- 424/ 932)  36.0 E48-E37 S26-S18
     14  980  559 (S35W05 L=113)   248     66        0 ( 944/ 531-1013/ 586)  51.3 W02-W06 S37-S32
     15 1459  507 (S29W40 L=148)  1397    243        1 (1352/ 449-1570/ 580)  45.0 W32-W45 S34-S22
     16 1117  360 (S46W21 L=129)   271     50        1 (1098/ 339-1136/ 385) -26.6 W19-W23 S47-S44
  

    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