Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  609 1433 (N16E31 L= 85)   357     53        1 ( 581/1406- 633/1456) -26.6 E32-E28 N14-N17
      2 1624 1179 (N11W37 L=152)   768    238        0 (1581/1073-1685/1252)  76.0 W33-W41 N03-N15
      3 1462 1143 (N06W26 L=141)   470    140        0 (1437/1093-1500/1223) -54.5 W23-W28 N03-N10
      4  159 1001 (S12E64 L= 52)  3253    564       12 ( 100/ 896- 207/1122)  81.3 E72-E58 S17-S04
      5  381  907 (S17E42 L= 74)   961    319        3 ( 343/ 759- 433/1057)  72.5 E45-E37 S26-S07
      6  805 1005 (S08E13 L=102)   608    172        1 ( 731/ 985- 902/1051)  -5.7 E17-E07 S09-S06
      7  753  755 (S24E15 L=101)   262    134        0 ( 741/ 692- 764/ 831)  90.0 E15-E13 S27-S19
      8 1726  782 (S11W50 L=166)   486    183        1 (1661/ 763-1787/ 811)   4.8 W44-W56 S12-S09
      9  919  691 (S26E04 L=112)   341    107        0 ( 868/ 655- 977/ 720)  39.8 E06-W00 S29-S23
  

    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