Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1126 1494 (N24E08 L= 21)   225     47        1 (1107/1476-1157/1515)   0.0 E09-E05 N22-N25
      2 1674 1488 (N44W33 L= 62)   635     96        1 (1629/1467-1713/1509)  26.6 W28-W38 N40-N45
      3 1899 1107 (N27W62 L= 91)   689    100        1 (1875/1059-1917/1153) -45.0 W58-W66 N24-N29
      4  672  990 (S17E19 L= 10)   399    116        2 ( 640/ 924- 704/1041) -74.1 E20-E17 S20-S13
      5  819  897 (S18E08 L= 21)   280    136        0 ( 758/ 883- 887/ 910)  35.5 E11-E04 S20-S15
      6  358  767 (S38E40 L=348)   768    145        2 ( 297/ 737- 420/ 796)   4.1 E47-E33 S40-S35
      7 1597  601 (S11W49 L= 78)   305     39        1 (1571/ 586-1623/ 626)  26.6 W47-W51 S12-S10
  

    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