Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  977 1886 (N62W46 L= 34)   524     87        0 ( 942/1852-1015/1912)   3.2 W36-W54 N60-N62
      2  530 1659 (N61E23 L=326)   465     62        0 ( 494/1641- 565/1674) -11.3 E27-E17 N59-N63
      3 1583 1583 (N20W56 L= 44)  1076    134        3 (1520/1549-1651/1623) -49.4 W52-W60 N16-N23
      4 1722 1495 (N11W62 L= 50)  3722    398        6 (1627/1344-1777/1622)  72.5 W55-W72 N01-N20
      5 1148 1536 (N31W24 L= 12)   473    161        1 (1078/1503-1218/1576)   0.0 W18-W30 N30-N32
      6 1589 1511 (N16W51 L= 40)   390     60        1 (1553/1498-1626/1527)  -9.5 W48-W54 N14-N17
      7 1786 1452 (N06W67 L= 55)  1323    150        2 (1754/1381-1812/1515)  31.0 W60-W74 N02-N09
      8 1207 1442 (N24W23 L= 11)   758    250        0 (1097/1418-1325/1477) -14.9 W16-W31 N21-N27
      9  661 1442 (N40E12 L=336)   492    117        0 ( 610/1420- 726/1458) -18.4 E16-E07 N37-N41
     10  270 1347 (N44E52 L=296)  1191    153        2 ( 237/1297- 327/1417) -32.7 E60-E44 N40-N49
     11 1161 1366 (N21W18 L=  6)   266    112        0 (1103/1343-1209/1383)  -8.1 W13-W20 N19-N22
     12 1219 1291 (N16W18 L=  7)   334     83        0 (1202/1247-1240/1342)  63.4 W17-W20 N12-N18
     13 1827 1274 (S04W61 L= 49)  1622    137        2 (1763/1233-1873/1323)   0.0 W53-W69 S06-N00
     14  810 1207 (N22E07 L=341)   692    239        0 ( 745/1140- 883/1244) -18.4 E12-E03 N17-N24
     15 1658 1142 (S05W41 L= 29)   681    142        0 (1634/1074-1700/1207)  32.0 W37-W46 S08-S02
     16  852 1100 (N15E08 L=341)   345    107        1 ( 828/1048- 876/1151)  45.0 E10-E05 N12-N17
     17  205 1034 (N25E59 L=290)   512     53        1 ( 190/ 997- 221/1064) -63.4 E60-E56 N23-N27
     18 1112  612 (S19E06 L=342)   710    220        0 (1054/ 514-1148/ 692)  38.7 E12-E02 S23-S14
     19  563  566 (S08E40 L=308)   948    183        0 ( 535/ 488- 591/ 654)  48.4 E44-E35 S12-S03
     20 1693  533 (S45W36 L= 24)  1516    202        2 (1603/ 479-1780/ 587)  -2.6 W25-W47 S46-S41
     21  761  250 (S34E46 L=303)  2055    304        2 ( 654/ 165- 862/ 326)  12.5 E68-E32 S38-S30
  

    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