Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  706 1696 (N39E38 L=108)   442     70        0 ( 671/1682- 754/1710)   8.1 E42-E34 N37-N39
      2 1106 1467 (N29E01 L=145)  1966    481        5 ( 900/1362-1297/1556) -12.1 E16-W12 N24-N32
      3 1289 1225 (N16W14 L=160)   316    128        0 (1253/1184-1339/1251)  31.0 W11-W17 N13-N17
      4  312 1183 (N00E51 L= 95)   817    128        1 ( 268/1133- 351/1237)  63.4 E54-E47 S03-N03
      5 1860 1119 (N17W62 L=208)   593     72        0 (1829/1101-1898/1135)   5.2 W57-W68 N15-N18
      6 1343  746 (S12W24 L=170)   524    216        0 (1256/ 701-1419/ 803)  37.9 W18-W27 S15-S07
      7 1430  594 (S20W34 L=180)  1763    515        1 (1222/ 527-1581/ 740)  40.4 W20-W40 S27-S09
  

    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