Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1005 1457 (N26W03 L= 51)   769    209        1 ( 883/1424-1085/1482) -22.6 E04-W08 N22-N28
      2  339 1320 (N24E46 L=  2)  1748    320        3 ( 221/1235- 464/1424) -27.3 E63-E34 N17-N32
      3  584 1018 (N03E27 L= 20)   197     75        0 ( 573/ 979- 595/1060)  78.7 E27-E25 N00-N05
      4 1871  952 (S13W61 L=109)   613    109        1 (1843/ 904-1901/1004)  35.5 W58-W65 S15-S10
      5 1808  914 (S15W54 L=101)   342     77        1 (1789/ 886-1831/ 943) -71.6 W52-W56 S16-S13
      6 1184  896 (S10W08 L= 55)   211     56        1 (1154/ 869-1212/ 920)  14.0 W06-W10 S11-S08
      7 1431  772 (S20W23 L= 71)   571    149        2 (1363/ 750-1507/ 808)   0.0 W18-W28 S21-S18
      8 1303  736 (S21W15 L= 62)   305     99        1 (1287/ 687-1328/ 781)  71.6 W13-W16 S24-S18
      9 1821  670 (S31W61 L=108)  1701    203        1 (1776/ 635-1891/ 738)   0.0 W55-W74 S32-S25
     10  486  505 (S27E46 L=  1)  1511    233        1 ( 432/ 397- 539/ 593)  33.7 E57-E38 S33-S21
  

    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