Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  856 1823 (N62W24 L=318)   828    119        1 ( 798/1798- 918/1844) -12.1 W17-W32 N58-N64
      2  702 1766 (N64W03 L=296)   454     62        0 ( 682/1730- 723/1798)  40.6 W00-W08 N60-N66
      3 1173 1733 (N42W38 L=331)   863    200        3 (1088/1679-1263/1774)  -6.0 W28-W47 N39-N43
      4  378 1599 (N61E46 L=247)  1108    182        1 ( 304/1550- 459/1650)   6.6 E60-E33 N58-N63
      5 1478 1606 (N24W49 L=342)   432     93        0 (1449/1571-1519/1632)   0.0 W45-W52 N22-N25
      6  518 1171 (N27E28 L=266)  1039    310        1 ( 379/1118- 640/1222) -31.4 E38-E19 N20-N32
      7 1802  940 (S21W48 L=341)  3309    467        3 (1699/ 776-1888/1125)  32.0 W37-W62 S28-S13
      8 1359  878 (S11W15 L=308)   455     64        0 (1340/ 833-1377/ 928)  63.4 W13-W16 S13-S07
      9  346  868 (N13E47 L=246)   647    205        4 ( 251/ 830- 423/ 915) -31.6 E54-E41 N09-N17
     10 1304  681 (S21W07 L=300)   341    136        0 (1280/ 628-1339/ 736)  45.0 W04-W10 S23-S17
     11 1447  580 (S31W14 L=307)   779    166        2 (1375/ 538-1523/ 638)   0.0 W08-W20 S33-S29
     12  601  577 (S09E37 L=256)   252     58        1 ( 580/ 549- 627/ 602)  11.3 E39-E34 S10-S07
     13 1187  400 (S35E09 L=284)  1483    269        1 (1072/ 346-1313/ 472)   3.0 E18-W01 S37-S32
     14  816  173 (S42E50 L=243)  2412    220        5 ( 737/ 116- 902/ 238)  11.3 E72-E36 S45-S37
  

    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