Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1658 1555 (N23W57 L=221)   861    150        0 (1598/1500-1715/1601) -53.1 W53-W60 N18-N26
      2  637 1513 (N36E20 L=145)   839    228        1 ( 553/1453- 749/1548)   3.8 E26-E11 N33-N38
      3 1278 1101 (N01W16 L=181)   223     64        0 (1257/1069-1302/1135)  33.7 W14-W17 N00-N02
      4 1213  727 (S20W07 L=172)   495    170        0 (1146/ 678-1261/ 792)  33.7 W02-W11 S22-S16
      5  291  642 (S12E59 L=106)  1759    194        3 ( 258/ 559- 328/ 751)  67.4 E63-E55 S17-S05
      6  983  666 (S20E08 L=157)   359    118        0 ( 925/ 647-1048/ 684) -23.2 E11-E04 S22-S19
      7  357  611 (S15E53 L=111)   501    104        0 ( 340/ 564- 377/ 666)  71.6 E55-E51 S17-S11
      8  697  598 (S21E28 L=137)   258     72        0 ( 673/ 565- 722/ 630)  38.7 E30-E25 S22-S18
      9  501  376 (S32E54 L=111)   712    122        0 ( 480/ 324- 520/ 438)  31.6 E61-E47 S35-S27
     10  410  377 (S30E65 L=100)  1194    130        0 ( 375/ 323- 461/ 428)  82.9 E68-E61 S34-S26
  

    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