Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  993 1751 (N45E06 L= 99)   322     29        0 ( 968/1731-1019/1767)  14.0 E07-E03 N43-N46
      2 1149 1719 (N43W07 L=112)   351     58        0 (1115/1705-1186/1735)  -9.5 W04-W10 N41-N44
      3  585 1526 (N27E33 L= 71)   253     67        0 ( 552/1496- 609/1548) -33.7 E36-E30 N24-N28
      4  481 1478 (N23E40 L= 64)   457     95        0 ( 464/1421- 505/1519)  90.0 E41-E38 N19-N26
      5 1652 1423 (N24W44 L=148)   343     58        0 (1622/1394-1686/1446) -21.8 W41-W46 N22-N25
      6 1849 1361 (N22W65 L=170)  1878    191        3 (1813/1299-1912/1411) -45.0 W59-W75 N18-N25
      7 1704 1144 (N06W45 L=149)   332     82        3 (1678/1108-1729/1171) -21.8 W42-W47 N04-N08
      8 1680 1019 (S01W43 L=148)  1002    244        0 (1646/ 966-1742/1100)  81.9 W40-W48 S04-N03
      9  183  957 (S08E62 L= 42)  1485    169        5 ( 145/ 882- 233/1016)  30.3 E68-E56 S12-S05
     10  881  973 (S07E08 L= 96)   217     65        0 ( 846/ 953- 915/ 991) -26.6 E10-E06 S08-S06
     11  361  783 (S19E46 L= 58)   700    168        0 ( 314/ 714- 417/ 847) -48.8 E49-E42 S23-S15
     12  770  785 (S19E16 L= 89)   417     92        1 ( 751/ 743- 795/ 841)  71.6 E16-E13 S21-S15
  

    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