Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  335 1506 (N55E52 L= 12)   481     56        1 ( 320/1471- 353/1530) -32.0 E56-E47 N52-N57
      2  557 1499 (N48E21 L= 43)   330     37        0 ( 537/1473- 580/1518)  33.7 E22-E18 N46-N49
      3 1863 1018 (S19W58 L=122)  2068    281        0 (1828/ 897-1886/1148) -90.0 W55-W61 S26-S10
      4  223  879 (N16E60 L=  3)  4285    512        6 ( 153/ 712- 363/1104) -61.7 E68-E50 N04-N30
      5 1767  770 (S30W44 L=108)  1471    283        2 (1697/ 668-1864/ 865)  16.7 W36-W56 S34-S26
      6 1201  515 (S28E04 L= 60)   219     53        0 (1172/ 500-1228/ 534)   0.0 E05-E01 S28-S26
      7  387  436 (S13E64 L=360)   468     81        0 ( 359/ 405- 417/ 470) -78.7 E65-E62 S15-S10
      8  966  278 (S38E29 L= 34)  2389    482        2 ( 826/ 123-1095/ 430)  21.6 E61-E13 S48-S29
      9  455  364 (S19E63 L=  0)   682     80        4 ( 422/ 336- 486/ 389)   0.0 E68-E59 S21-S17
  

    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