Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1289 1583 (N39W25 L=116)   854    153        2 (1208/1550-1361/1622) -31.0 W19-W30 N36-N42
      2 1487 1478 (N30W37 L=128)   333    109        0 (1438/1453-1535/1497) -29.7 W33-W40 N27-N31
      3 1746 1387 (N21W57 L=148)   839    130        2 (1715/1341-1774/1435)  45.0 W53-W61 N18-N24
      4 1650 1380 (N22W48 L=139)   579    102        3 (1625/1339-1673/1423) -78.7 W45-W50 N19-N24
      5  860 1360 (N26E09 L= 82)   256     51        1 ( 839/1330- 888/1383)  71.6 E10-E07 N24-N27
      6 1737  663 (S24W51 L=142)  2891    523        5 (1646/ 519-1803/ 811)  84.3 W42-W56 S34-S14
      7  416  694 (S14E44 L= 47)   327    126        0 ( 375/ 673- 463/ 714)  -8.1 E47-E40 S15-S12
      8  442  597 (S21E44 L= 47)   422    136        1 ( 406/ 562- 469/ 644)  40.6 E47-E40 S23-S17
      9 1260  574 (S26W14 L=105)   510     81        2 (1217/ 547-1296/ 600) -18.4 W10-W16 S27-S23
     10 1038  381 (S39E03 L= 88)   866    117        2 ( 985/ 340-1088/ 426)  26.6 E07-W01 S42-S35
  

    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