Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1277 1664 (N39W06 L=237)  1277    350        0 (1130/1590-1425/1746) -14.0 E07-W17 N36-N43
      2  757 1652 (N28E30 L=201)   281     58        0 ( 726/1633- 784/1673)  63.4 E31-E28 N26-N30
      3  385 1623 (N22E61 L=171)  1070    100        3 ( 335/1581- 416/1656)  33.7 E65-E56 N19-N24
      4  530  900 (S21E30 L=202)   566    204        0 ( 479/ 837- 558/ 970)  83.7 E33-E27 S25-S16
      5 1235  865 (S12W15 L=247)   227     96        0 (1196/ 838-1285/ 891)  51.3 W13-W17 S14-S09
      6  148  833 (S28E70 L=161)   789     54        0 ( 112/ 816- 181/ 851)   0.0 E79-E64 S28-S27
      7 1304  790 (S15W21 L=253)   494    142        1 (1238/ 752-1359/ 834)  49.4 W17-W23 S18-S11
      8  759  772 (S25E13 L=219)   210    101        0 ( 711/ 744- 791/ 809)  45.0 E15-E10 S27-S22
      9 1567  757 (S12W39 L=271)   765    223        0 (1471/ 707-1660/ 802)  36.0 W34-W45 S16-S07
     10 1701  630 (S16W55 L=287)   954    171        0 (1622/ 592-1745/ 676)  26.6 W48-W58 S18-S12
     11 1137  609 (S29W15 L=247)  1613    442        1 ( 968/ 544-1350/ 648)  29.5 W05-W28 S35-S22
     12 1578  606 (S20W46 L=277)   375     82        0 (1552/ 559-1591/ 638) -26.6 W42-W48 S22-S18
     13  833  580 (S36E05 L=227)   352     89        0 ( 796/ 546- 872/ 617) -23.2 E08-E01 S38-S34
  

    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