Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  200 1371 (N26E72 L=330)   899     96        3 ( 170/1326- 236/1410) -11.3 E83-E63 N23-N27
      2  381 1279 (N21E46 L=356)   987    194        0 ( 290/1250- 453/1320)   3.6 E55-E39 N18-N23
      3 1827 1270 (N14W63 L=105)   914     91        2 (1798/1231-1858/1309) -78.7 W60-W67 N12-N17
      4  656 1163 (N13E23 L= 19)   234     72        0 ( 624/1149- 691/1180) -11.3 E25-E20 N12-N14
      5 1369 1046 (N04W22 L= 64)   358    154        0 (1313/1001-1437/1095)  29.1 W17-W26 N01-N06
      6 1684 1024 (N01W44 L= 86)   326    125        0 (1673/ 960-1696/1089) -90.0 W43-W45 S02-N04
      7  469  969 (N02E36 L=  6)   600    226        0 ( 389/ 908- 549/1027) -22.6 E42-E30 S02-N05
      8 1397  842 (S08W23 L= 65)  1190    397        0 (1265/ 731-1471/ 989)  49.4 W14-W27 S14-N00
      9 1020  918 (S02E01 L= 41)   329    105        0 ( 987/ 878-1053/ 968)  53.1 E02-W01 S04-N00
     10 1835  931 (S06W59 L=101)   573     86        0 (1791/ 914-1873/ 949)   0.0 W54-W64 S07-S04
     11  653  846 (S06E24 L= 18)   582    179        1 ( 584/ 811- 699/ 909)  39.8 E28-E20 S08-S02
     12 1884  849 (S12W67 L=110)  1223    103        2 (1853/ 809-1930/ 881)  13.0 W62-W76 S14-S10
     13  351  652 (S18E51 L=351)   352     57        1 ( 331/ 621- 371/ 680) -76.0 E52-E48 S20-S16
     14  415  651 (S18E45 L=357)   323     62        1 ( 394/ 621- 439/ 675)  45.0 E46-E41 S20-S16
  

    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