Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  795 1655 (N45E22 L=266)   303     59        1 ( 769/1631- 817/1678)  76.0 E24-E20 N42-N46
      2  444 1597 (N38E51 L=237)   567    121        3 ( 419/1561- 473/1627) -23.2 E54-E47 N35-N40
      3  694 1211 (N14E22 L=267)   686    255        1 ( 605/1143- 762/1300)  45.0 E27-E17 N09-N19
      4 1802  775 (S12W59 L=347)  2859    494        2 (1677/ 567-1909/ 967)  51.3 W50-W72 S25-N00
      5  601  882 (S07E27 L=262)   357    132        0 ( 554/ 856- 657/ 904)  -7.1 E30-E22 S08-S05
      6  972  747 (S14E03 L=286)   224     61        0 ( 959/ 713- 993/ 773)  63.4 E03-E01 S16-S12
      7  642  707 (S18E25 L=264)   226     35        0 ( 619/ 686- 663/ 731) -56.3 E26-E23 S19-S16
      8  918  626 (S22E06 L=282)   243     77        0 ( 902/ 592- 933/ 663) -90.0 E07-E05 S24-S19
      9  852  572 (S26E11 L=278)   530    125        1 ( 788/ 554- 911/ 595)   0.0 E15-E06 S27-S24
     10  406  405 (S42E54 L=235)  1678    378        3 ( 356/ 377- 457/ 441)  15.9 E62-E47 S45-S38
  

    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