Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1336 1773 (N38W49 L= 96)   801    140        3 (1289/1741-1379/1794) -71.6 W45-W53 N34-N40
      2 1415 1771 (N35W54 L=101)   420     60        0 (1398/1746-1435/1791)  11.3 W51-W56 N33-N36
      3 1718 1500 (N11W62 L=108)  1085    244        4 (1668/1403-1770/1578)  85.2 W57-W64 N04-N16
      4 1149 1505 (N28W22 L= 68)   384    138        1 (1092/1475-1226/1524) -18.4 W17-W26 N25-N29
      5 1241 1319 (N15W20 L= 67)   209     54        2 (1216/1300-1266/1346)  14.0 W18-W22 N14-N16
      6 1022 1278 (N19W07 L= 53)   348     79        2 ( 977/1254-1063/1303) -36.9 W04-W08 N17-N20
      7  205 1275 (N39E54 L=352)   734    212        0 ( 153/1258- 254/1296) -20.0 E60-E49 N37-N41
      8 1867 1069 (S17W58 L=104)   655    112        2 (1838/1038-1889/1097) -45.0 W55-W61 S18-S14
      9 1782  946 (S21W46 L= 93)   466     81        1 (1754/ 911-1805/ 985) -59.0 W44-W48 S22-S17
     10 1453  693 (S26W17 L= 63)  1107    284        3 (1413/ 558-1514/ 818)  59.0 W13-W23 S34-S19
     11 1145  618 (S21E04 L= 42)   697    208        3 (1103/ 523-1178/ 723)  54.0 E08-W00 S26-S15
     12  840  506 (S20E25 L= 21)   324     87        0 ( 820/ 459- 859/ 538)  71.6 E26-E23 S23-S17
     13  576  299 (S27E54 L=352)   606    141        1 ( 554/ 263- 599/ 338)  32.0 E57-E49 S29-S24
  

    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