Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  673 1826 (N39E58 L= 60)  1758    124        2 ( 639/1772- 717/1884) -14.5 E79-E48 N36-N44
      2  899 1660 (N33E26 L= 92)   343     89        0 ( 878/1621- 931/1702)  90.0 E27-E24 N30-N36
      3  431 1603 (N19E58 L= 60)   899     84        3 ( 401/1570- 463/1640) -16.7 E63-E53 N16-N21
      4  309 1475 (N09E63 L= 55)  3286    473        7 ( 196/1249- 393/1604) -85.0 E70-E55 S06-N17
      5 1012 1074 (S00E02 L=116)  1290    364        3 ( 967/ 891-1075/1212) -53.7 E06-W05 S09-N07
      6 1804 1078 (N19W52 L=170)  1795    296        0 (1718/ 964-1870/1189) -25.3 W42-W62 N13-N23
      7  491 1105 (S09E34 L= 84)   447    142        0 ( 424/1088- 553/1139)  24.0 E39-E30 S11-S06
      8 1137  708 (S18W14 L=132)   251     67        0 (1123/ 674-1155/ 743) -53.1 W12-W15 S20-S16
      9 1587  600 (S14W47 L=165)  1764    291        2 (1469/ 534-1722/ 657)  38.7 W40-W56 S20-S06
     10 1587  405 (S25W61 L=178)  2341    186        5 (1498/ 376-1679/ 434)  14.0 W51-W72 S27-S21
     11  928  370 (S46W13 L=131)   802    117        1 ( 860/ 345- 978/ 411)  11.3 W07-W17 S48-S42
  

    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