Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  629 1717 (N30E48 L= 56)  2044    532        5 ( 596/1545- 701/1856) -56.3 E57-E38 N18-N42
      2  909 1810 (N45E35 L= 69)   448     86        1 ( 888/1780- 934/1836) -63.4 E38-E32 N41-N47
      3 1079 1602 (N34E12 L= 92)   303     59        2 (1063/1575-1097/1630)  90.0 E13-E10 N31-N35
      4 1561 1526 (N43W26 L=130)   886    149        0 (1529/1459-1590/1586) -66.0 W23-W29 N37-N46
      5 1184 1493 (N29E02 L=102)   286     50        0 (1161/1476-1213/1520) -33.7 E03-W00 N27-N30
      6 1238 1393 (N24W04 L=108)   269     54        1 (1221/1361-1251/1431) -78.7 W03-W05 N21-N26
      7  964 1302 (N12E10 L= 94)   295    122        1 ( 942/1229- 983/1359) -76.0 E11-E08 N07-N15
      8  244 1236 (S07E59 L= 45)   433    108        1 ( 231/1178- 254/1288) -63.4 E62-E57 S10-S04
      9 1491 1136 (N15W25 L=129)   458    105        3 (1449/1102-1529/1166)   0.0 W22-W28 N12-N16
     10  347 1144 (S11E47 L= 57)   273     45        1 ( 328/1126- 371/1163) -33.7 E48-E44 S11-S09
     11  271  917 (S26E50 L= 54)   673    187        1 ( 220/ 876- 320/ 964)  41.6 E54-E45 S29-S21
     12  796  672 (S29E06 L= 98)   536    161        1 ( 723/ 652- 867/ 704)  24.0 E11-E01 S30-S25
     13 1416  230 (S40W59 L=163)   934    191        1 (1374/ 218-1468/ 247)  20.6 W54-W63 S41-S38
  

    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