Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  945 1675 (N50W03 L=144)   271     57        1 ( 919/1650- 966/1691) -26.6 W01-W05 N47-N51
      2  833 1598 (N45E08 L=133)   977    317        7 ( 792/1521- 910/1657)  42.0 E11-W00 N39-N50
      3 1463 1442 (N26W36 L=177)   411    128        1 (1427/1399-1486/1489)  39.8 W32-W38 N23-N28
      4  445 1454 (N38E41 L=100)   319     77        2 ( 430/1412- 469/1483) -68.2 E42-E38 N35-N40
      5  306 1195 (N22E50 L= 90)   332    117        1 ( 282/1174- 346/1230) -26.6 E52-E46 N20-N24
      6 1044  999 (N04W01 L=141)   417    157        0 ( 973/ 974-1124/1043) -23.2 E03-W05 N02-N07
      7 1827  927 (S12W57 L=198)   561    137        1 (1800/ 889-1849/ 994)  40.6 W53-W60 S13-S07
      8  275  935 (N06E54 L= 86)   419     81        1 ( 243/ 922- 310/ 957)   8.1 E57-E50 N05-N07
      9  472  723 (S08E40 L=101)   268     81        0 ( 434/ 705- 496/ 749)  18.4 E43-E37 S09-S06
     10  963  497 (S27E11 L=130)   381    110        0 ( 933/ 457- 995/ 542)  45.0 E13-E07 S29-S24
  

    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