Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1405 1511 (N34W30 L= 89)   427     82        0 (1382/1468-1427/1552) -90.0 W28-W31 N31-N37
      2 1632 1489 (N32W48 L=108)   754    130        1 (1577/1438-1671/1533) -54.5 W45-W51 N27-N34
      3  300 1480 (N32E59 L=  0)  1032    246        2 ( 267/1442- 349/1523) -26.6 E64-E53 N29-N34
      4 1079  962 (S00W03 L= 63)   272     79        1 (1037/ 941-1126/ 986)   9.5 W00-W06 S01-N01
      5 1867  956 (S03W65 L=124)   481    116        0 (1844/ 935-1901/ 974)   6.3 W61-W70 S04-S02
      6 1824  830 (S11W60 L=119)   801    178        0 (1803/ 789-1861/ 900) -74.1 W57-W65 S13-S06
      7  508  755 (S13E35 L= 25)   406    111        0 ( 454/ 727- 550/ 783) -26.6 E38-E31 S14-S11
      8  390  677 (S19E46 L= 14)   544    113        0 ( 371/ 632- 409/ 726)  63.4 E48-E43 S21-S15
      9 1003  578 (S25E02 L= 57)   228     47        0 ( 971/ 565-1032/ 594)  14.0 E04-W00 S25-S23
     10  293  568 (S27E59 L=  1)   647    163        1 ( 267/ 539- 322/ 588)  14.0 E63-E55 S29-S25
  

    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