Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  890 1844 (N63W31 L= 71)   755     85        2 ( 855/1807- 923/1886)  10.0 W24-W42 N59-N65
      2 1235 1723 (N40W41 L= 82)   334     53        0 (1211/1695-1260/1748)  63.4 W40-W43 N37-N41
      3  690 1716 (N60E01 L= 39)   479     92        0 ( 656/1684- 732/1737)   6.3 E05-W04 N58-N61
      4 1527 1708 (N28W62 L=103)   557     75        0 (1502/1684-1556/1728) -56.3 W58-W65 N26-N29
      5 1620 1619 (N21W62 L=103)   419     61        0 (1600/1591-1638/1645)  76.0 W60-W64 N18-N22
      6 1438 1539 (N23W42 L= 82)  1228    352        1 (1260/1498-1566/1598) -43.0 W33-W49 N17-N31
      7 1754 1387 (N05W59 L= 99)   948    158        0 (1729/1314-1781/1472)  53.1 W55-W64 N00-N08
      8 1226 1253 (N14W18 L= 58)   286    114        1 (1208/1204-1246/1307)  59.0 W15-W19 N11-N16
      9 1058 1232 (N17W07 L= 48)   852    297        5 ( 970/1178-1143/1284) -31.0 W02-W12 N14-N21
     10  501 1217 (N30E28 L= 12)   359    106        1 ( 445/1202- 550/1236)  -6.3 E33-E24 N29-N31
     11 1180 1172 (N11W13 L= 53)   260    110        1 (1153/1124-1225/1213)  71.6 W10-W15 N07-N13
     12 1263 1158 (N08W17 L= 57)   293     91        0 (1217/1141-1293/1186) -36.9 W14-W18 N06-N09
     13  884 1153 (N17E05 L= 36)   463    194        0 ( 785/1138- 978/1170) -31.0 E10-W00 N14-N20
     14  384 1123 (N27E39 L=  1)   766    197        2 ( 289/1101- 483/1151) -19.4 E48-E31 N24-N30
     15 1174  888 (S05W05 L= 45)   456     85        1 (1126/ 864-1216/ 913)  -9.5 W01-W07 S06-S03
     16  217  873 (N16E60 L=340)   542     93        3 ( 200/ 821- 237/ 911)  33.7 E63-E57 N12-N17
     17  903  781 (S04E13 L= 27)   282     90        1 ( 868/ 752- 949/ 805)   0.0 E15-E09 S04-S02
     18  925  666 (S11E15 L= 25)   555    158        1 ( 886/ 594- 959/ 735)  83.7 E15-E13 S15-S06
     19  469  388 (S17E58 L=342)  2296    297        3 ( 436/ 270- 499/ 532)  32.7 E75-E47 S26-S08
     20  757  459 (S19E32 L=  8)  1016    270        1 ( 645/ 419- 870/ 517) -39.3 E37-E25 S24-S13
     21 1535  490 (S41W19 L= 59)   797     99        3 (1490/ 461-1585/ 517)  -6.3 W14-W23 S42-S38
     22 1140  253 (S45E19 L= 21)  1745    334        1 (1016/ 169-1284/ 338)   7.6 E34-E04 S49-S42
  

    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