Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  877 1376 (N30E04 L=  4)  1397    320        5 ( 739/1320-1019/1430)  -6.0 E13-W06 N26-N32
      2 1507 1290 (N14W36 L= 44)   658    143        0 (1443/1256-1566/1314) -32.0 W31-W39 N11-N16
      3 1819 1035 (S08W56 L= 65)  1035    240        0 (1782/ 929-1849/1144)  50.2 W51-W61 S13-S01
      4  331 1055 (N16E47 L=322)   764    178        2 ( 284/1011- 388/1119) -45.0 E51-E42 N13-N20
      5  829 1101 (N14E11 L=358)   240     72        0 ( 784/1078- 863/1118) -21.8 E13-E08 N11-N15
      6  902  806 (S05E11 L=358)  1847    568        5 ( 816/ 615- 950/1032)  64.4 E19-E07 S15-N08
      7 1223  841 (S08W09 L= 18)   581    223        3 (1134/ 790-1318/ 881) -38.7 W04-W14 S12-S04
      8 1894  803 (S25W64 L= 72)   933    231        1 (1859/ 780-1929/ 823)   0.0 W59-W69 S26-S22
      9 1050  506 (S27E07 L=  2)   857    291        0 ( 909/ 444-1131/ 594)  19.4 E17-W00 S29-S21
     10  801  324 (S37E30 L=338)  1318    282        1 ( 746/ 252- 847/ 417)  47.3 E38-E26 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