Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  394 1611 (N46E62 L= 52)   738     71        1 ( 377/1578- 416/1641) -63.4 E67-E56 N43-N47
      2  915 1543 (N39E05 L=109)   417    101        0 ( 866/1527- 964/1562)   7.1 E08-W00 N37-N40
      3 1088 1423 (N29W07 L=121)   601    211        0 (1036/1341-1122/1493) -84.8 W03-W09 N23-N34
      4  526 1355 (N27E34 L= 80)   638    194        0 ( 495/1285- 554/1414) -83.7 E37-E32 N22-N31
      5  387 1296 (N24E45 L= 68)   756    141        1 ( 371/1221- 404/1361) -66.0 E47-E43 N19-N28
      6  293 1253 (N21E54 L= 60)   501     81        2 ( 276/1223- 318/1296) -76.0 E56-E51 N19-N23
      7 1719 1233 (N12W51 L=164)   442     73        0 (1686/1205-1741/1255)   9.5 W47-W53 N10-N13
      8 1843 1178 (N07W63 L=177)   472     88        1 (1826/1145-1862/1226) -71.6 W61-W65 N04-N10
      9 1732  753 (S18W50 L=163)  3322    498       12 (1642/ 581-1828/ 954)  61.4 W42-W59 S28-S06
     10 1655  873 (S09W42 L=155)   715    240        3 (1570/ 799-1716/ 933)  32.5 W34-W46 S13-S05
     11 1233  794 (S11W12 L=125)   337    112        2 (1202/ 755-1272/ 848)  56.3 W09-W14 S13-S07
     12 1620  777 (S15W39 L=153)   599    166        2 (1567/ 735-1671/ 809)  14.0 W34-W43 S17-S13
     13  295  668 (S16E57 L= 57)   424    118        1 ( 253/ 620- 319/ 706) -59.0 E61-E53 S18-S13
     14  800  544 (S25E18 L= 95)   867    187        1 ( 768/ 462- 847/ 615)  51.3 E21-E13 S30-S20
     15  674  427 (S33E31 L= 83)  1039    180        2 ( 587/ 396- 765/ 455)   0.0 E38-E22 S35-S30
  

    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