Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1153 1752 (N43W36 L=120)   352     98        0 (1123/1714-1187/1780)   7.1 W32-W40 N41-N44
      2 1335 1578 (N27W37 L=121)   534    152        3 (1267/1547-1403/1621)  -5.2 W31-W42 N25-N27
      3 1032 1586 (N37W19 L=103)   785    144        0 ( 964/1566-1113/1610) -33.7 W14-W23 N33-N39
      4 1653 1517 (N14W56 L=140)  1090    257        3 (1604/1443-1714/1562)  82.9 W53-W63 N09-N17
      5 1526 1475 (N15W44 L=128)   458    110        2 (1503/1428-1550/1514)  33.7 W41-W47 N13-N18
      6 1375 1423 (N17W32 L=116)   226     85        1 (1346/1398-1398/1446) -45.0 W30-W33 N15-N18
      7 1608 1336 (N06W44 L=128)   436    105        1 (1591/1291-1624/1388)  68.2 W41-W46 N03-N08
      8 1302 1327 (N14W24 L=108)   270     80        2 (1256/1303-1340/1344) -31.0 W21-W26 N11-N15
      9 1910 1093 (S17W64 L=148)   524    107        0 (1896/1054-1923/1134)  26.6 W60-W66 S18-S15
     10  479 1047 (N20E32 L= 52)   292     76        2 ( 448/1019- 510/1071) -53.1 E34-E30 N17-N21
     11 1816 1020 (S18W51 L=135)   952    142        1 (1766/ 961-1861/1071) -60.9 W47-W54 S22-S13
     12 1372  752 (S19W13 L= 97)   420    192        1 (1344/ 710-1407/ 794) -90.0 W10-W14 S22-S16
     13 1503  576 (S35W18 L=102)  1175    209        1 (1440/ 488-1536/ 682)  50.7 W11-W21 S39-S28
     14  938  478 (S24E21 L= 63)   913    237        2 ( 904/ 386- 984/ 569)  50.7 E24-E14 S30-S19
     15 1603  391 (S55W27 L=111)  2356    383        5 (1461/ 326-1711/ 466)  -5.4 W10-W43 S59-S49
     16  640  373 (S23E44 L= 40)   765    169        1 ( 619/ 317- 667/ 445)  56.3 E47-E40 S27-S18
  

    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