Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  902 1664 (N47E10 L=337)   444     73        2 ( 861/1637- 941/1687) -14.0 E14-E06 N44-N49
      2 1068 1599 (N42W04 L=352)   361     52        1 (1036/1574-1095/1616)  11.3 W01-W06 N39-N43
      3 1629 1415 (N27W47 L= 35)   796    105        0 (1601/1359-1658/1460) -90.0 W44-W49 N23-N29
      4  766 1270 (N19E17 L=331)   912    268        0 ( 692/1167- 852/1366) -47.3 E22-E10 N12-N25
      5 1406 1169 (N12W25 L= 13)   983    248        0 (1329/1099-1504/1242) -39.3 W20-W31 N07-N16
      6  472 1165 (N12E37 L=311)   431     53        0 ( 450/1126- 495/1191) -53.1 E38-E35 N09-N13
      7 1187 1133 (N10W10 L=358)   253    104        0 (1166/1092-1210/1178) -71.6 W09-W11 N07-N13
      8 1836  820 (S12W62 L= 50)   588    150        1 (1799/ 777-1862/ 853)  59.0 W57-W65 S14-S09
      9 1160  761 (S13W08 L=356)   293    139        1 (1133/ 695-1179/ 808) -82.9 W06-W09 S17-S09
     10  476  513 (S30E43 L=304)   356     91        0 ( 461/ 467- 498/ 544)  71.6 E45-E40 S33-S27
  

    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