Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  864 1373 (N30E05 L=  5)  1481    319        5 ( 708/1319-1007/1426)  -5.4 E16-W05 N27-N32
      2  297 1313 (N33E51 L=319)   401     63        1 ( 272/1293- 321/1329)  11.3 E53-E48 N31-N33
      3 1502 1282 (N14W35 L= 45)   623    134        1 (1434/1252-1560/1312) -26.6 W30-W38 N11-N15
      4 1809 1030 (S08W55 L= 65)  1087    257        1 (1765/ 927-1840/1146)  47.5 W49-W61 S13-S01
      5  874  848 (S02E12 L=358)  2240    589        8 ( 771/ 619- 935/1120)  76.9 E19-E08 S15-N15
      6  315 1050 (N16E49 L=321)   848    192        6 ( 267/1006- 373/1118) -41.2 E53-E43 N13-N20
      7  377  851 (N04E46 L=324)   320     78        1 ( 363/ 811- 387/ 899)  59.0 E47-E44 N01-N06
      8 1213  834 (S08W08 L= 18)   580    207        2 (1114/ 788-1303/ 876) -36.0 W02-W13 S12-S04
      9 1885  804 (S24W62 L= 72)  1155    278        2 (1837/ 782-1923/ 831) -14.0 W56-W68 S26-S21
     10 1063  718 (S13E02 L=  8)   354    106        1 (1042/ 667-1082/ 775)  71.6 E03-W00 S16-S09
     11 1030  500 (S27E08 L=  2)   931    298        1 ( 895/ 442-1113/ 592)  19.4 E18-E01 S29-S21
     12  790  323 (S37E31 L=339)  1305    284        1 ( 737/ 253- 836/ 416)  47.3 E39-E27 S42-S29
  

    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