Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1382 1788 (N55W01 L=320)   437     65        0 (1348/1774-1419/1803)  15.9 E02-W05 N53-N56
      2  820 1667 (N26E32 L=287)   558    103        2 ( 795/1630- 862/1720) -45.0 E35-E28 N23-N29
      3  548 1669 (N20E51 L=268)  1091    203        4 ( 485/1629- 607/1714)  40.6 E59-E47 N16-N24
      4 1236 1358 (N17W03 L=322)   358     83        2 (1213/1318-1263/1394) -63.4 W01-W05 N14-N19
      5 1838 1173 (N25W52 L= 11)  1526    295        3 (1789/1023-1880/1297) -53.7 W46-W59 N17-N32
      6  917  636 (S32W04 L=323)   255     88        1 ( 876/ 608- 954/ 664)  59.0 W02-W06 S34-S29
      7 1140  529 (S32W22 L=341)   437    125        0 (1099/ 497-1190/ 584) -12.5 W17-W26 S33-S29
      8  635  548 (S46E14 L=305)   346     81        0 ( 595/ 534- 683/ 570)  14.0 E17-E09 S47-S43
      9  641  350 (S61E09 L=310)   311     31        0 ( 625/ 328- 657/ 372)  68.2 E11-E07 S63-S58
     10  800  280 (S61W13 L=332)   478     85        1 ( 767/ 254- 838/ 310)  -5.2 W08-W19 S62-S58
  

    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