Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1305 1617 (N36E00 L=112)  1714    290        0 (1181/1496-1412/1721) -20.0 E12-W10 N31-N41
      2  546 1661 (N19E50 L= 62)   433    108        0 ( 503/1640- 587/1708)  71.6 E53-E48 N16-N22
      3  587 1575 (N14E43 L= 69)   771    150        1 ( 518/1535- 667/1625)  48.8 E46-E39 N10-N18
      4 1388 1426 (N26W11 L=123)   311     47        3 (1363/1401-1411/1449)  56.3 W08-W12 N24-N27
      5  980 1299 (N07E10 L=102)   215     62        0 ( 954/1268-1005/1327) -36.9 E11-E07 N05-N08
      6  242 1153 (S17E56 L= 56)   446     76        0 ( 221/1119- 263/1193)  68.2 E57-E54 S19-S14
      7 1299  614 (S22W28 L=140)   586    157        1 (1223/ 595-1378/ 637)  21.8 W23-W33 S24-S19
      8 1672  398 (S20W68 L=180)  2293    296        3 (1590/ 337-1740/ 450)  54.0 W62-W73 S25-S14
      9 1481  407 (S27W51 L=163)   446     40        0 (1453/ 389-1508/ 426)  11.3 W48-W53 S28-S25
  

    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