Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  842 1872 (N42E50 L= 76)   487     70        1 ( 819/1838- 869/1905) -48.8 E53-E45 N38-N46
      2  609 1708 (N23E50 L= 75)  1434    231        4 ( 557/1624- 666/1799) -20.6 E65-E41 N18-N29
      3  825 1710 (N29E35 L= 90)   838    145        3 ( 803/1632- 849/1784) -42.3 E41-E30 N24-N34
      4 1071 1574 (N27E14 L=112)   981    355        0 ( 969/1508-1150/1667)  -3.8 E23-E08 N23-N33
      5 1355 1606 (N39W03 L=129)   970    161        4 (1297/1547-1396/1658) -18.4 E02-W07 N34-N42
      6  297 1394 (S02E59 L= 67)  1869    229        6 ( 252/1312- 354/1464) -23.2 E66-E50 S06-N01
      7 1670 1243 (N26W34 L=160)  1060    179        1 (1615/1177-1741/1302) -13.0 W28-W41 N23-N27
      8  833 1178 (S02E15 L=111)  1089    241        3 ( 796/1083- 899/1285) -38.7 E18-E08 S05-N03
      9 1252 1052 (N02W12 L=137)   967    365        2 (1197/ 910-1305/1167) -45.0 W06-W18 S04-N07
     10 1588  450 (S19W58 L=183)   984    155        0 (1515/ 431-1658/ 478)  37.9 W52-W63 S22-S15
  

    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