Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  954 1819 (N44E25 L= 36)   473    115        0 ( 921/1784- 976/1850) -35.5 E29-E22 N41-N47
      2 1029 1772 (N42E17 L= 45)   325     61        0 ( 994/1757-1064/1786)  36.9 E19-E14 N40-N43
      3  698 1531 (N18E30 L= 32)   250    110        1 ( 645/1503- 732/1549)  -9.5 E33-E27 N16-N19
      4 1811 1330 (N29W50 L=112)   455    116        2 (1789/1306-1848/1352)   0.0 W47-W53 N27-N30
      5  122 1184 (S09E72 L=350)   689    116        0 ( 108/1152- 140/1220) -29.7 E75-E68 S10-S06
      6 1667 1109 (N11W39 L=100)   256     92        0 (1636/1064-1687/1154) -38.7 W35-W40 N08-N13
      7 1823  997 (N09W54 L=116)  1859    303        4 (1792/ 843-1845/1140) -58.0 W48-W59 N00-N16
      8 1445  610 (S22W36 L= 97)   654    146        0 (1374/ 581-1517/ 653)  45.0 W31-W39 S25-S17
      9 1212  583 (S29W21 L= 83)   282     87        1 (1168/ 569-1261/ 602)  18.4 W18-W24 S29-S27
     10 1296  275 (S46W43 L=105)   775    114        1 (1244/ 249-1343/ 306)  23.2 W39-W47 S48-S44
     11  861  209 (S66W12 L= 74)   531     87        2 ( 839/ 186- 889/ 244) -60.3 W08-W16 S69-S62
  

    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