Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  788 1766 (N52E13 L= 69)   786    126        0 ( 724/1723- 865/1812)  24.8 E18-E05 N48-N55
      2  722 1632 (N41E17 L= 64)   855    232        5 ( 634/1598- 818/1664) -18.4 E24-E09 N37-N44
      3  507 1447 (N30E32 L= 49)   876    236        3 ( 450/1354- 573/1501) -45.0 E37-E26 N22-N33
      4  972 1367 (N20E00 L= 81)   243     81        1 ( 943/1327-1001/1410)  59.0 E02-W01 N17-N22
      5  982 1292 (N15E00 L= 81)   204     62        1 ( 948/1271-1020/1319) -18.4 E02-W01 N13-N16
      6  240 1276 (N21E54 L= 27)   388    111        1 ( 211/1257- 276/1302) -33.7 E57-E50 N19-N23
      7  121 1017 (N07E70 L= 11)   920    136        1 ( 102/ 970- 149/1059)  39.8 E73-E64 N03-N09
      8  742  794 (S13E19 L= 62)   424     93        0 ( 720/ 748- 766/ 848) -80.5 E20-E17 S15-S09
  

    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