Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1083 1846 (N56W23 L=112)   500     85        1 (1041/1828-1128/1859)  -5.7 W19-W29 N53-N57
      2 1453 1676 (N35W44 L=133)  1638    281        1 (1346/1631-1574/1732)   7.4 W32-W63 N33-N38
      3  541 1481 (N34E29 L= 59)   280     45        1 ( 515/1460- 568/1499) -31.0 E31-E26 N32-N35
      4  742 1397 (N25E14 L= 75)   259     82        1 ( 702/1374- 782/1418) -31.0 E16-E11 N23-N26
      5 1637 1387 (N14W46 L=135)   343    100        0 (1589/1356-1669/1417) -38.7 W43-W48 N11-N16
      6  361 1348 (N27E44 L= 45)   605    139        1 ( 290/1319- 423/1378) -14.9 E52-E37 N24-N30
      7  374 1081 (N10E42 L= 47)   516    119        2 ( 353/1022- 395/1137)  71.6 E43-E40 N06-N13
      8  240 1093 (N13E54 L= 34)   562     96        1 ( 209/1055- 274/1121)  53.1 E57-E50 N10-N14
      9  278 1042 (N09E51 L= 38)  1022    155        3 ( 230/ 982- 321/1100)  49.4 E55-E46 N05-N12
     10  329  918 (N01E47 L= 41)   913    227        2 ( 270/ 868- 401/ 965) -40.6 E52-E40 S02-N04
     11 1369  871 (S14W19 L=108)   407    162        3 (1320/ 827-1410/ 925)  39.8 W16-W22 S15-S10
     12 1909  829 (S22W70 L=159)  1093     83        2 (1886/ 798-1936/ 861) -20.0 W66-W78 S24-S20
     13  555  770 (S10E33 L= 56)   271     88        3 ( 526/ 749- 599/ 793) -21.8 E34-E29 S11-S08
     14 1695  682 (S29W45 L=134)   598    117        1 (1670/ 620-1717/ 738)  76.0 W43-W47 S33-S25
     15  721  591 (S23E26 L= 63)   389    186        0 ( 686/ 529- 771/ 667) -90.0 E27-E23 S27-S18
     16 1434  605 (S31W23 L=112)   877    215        3 (1336/ 550-1510/ 667)  24.8 W15-W29 S33-S27
  

    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