Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1308 1616 (N37W00 L=112)  1764    293        2 (1186/1494-1418/1723) -23.2 E11-W10 N31-N41
      2  554 1659 (N19E50 L= 62)   438     98        1 ( 512/1638- 590/1699)  63.4 E52-E47 N16-N22
      3  587 1569 (N14E42 L= 69)   627    134        1 ( 525/1538- 666/1611)  45.0 E46-E38 N10-N17
      4 1394 1422 (N26W11 L=122)   299     39        1 (1367/1396-1417/1443)  33.7 W09-W12 N24-N27
      5  985 1301 (N07E09 L=102)   251     72        0 ( 958/1267-1011/1340) -36.9 E11-E07 N05-N08
      6  247 1149 (S17E55 L= 56)   455     80        1 ( 225/1112- 268/1195)  68.2 E56-E53 S19-S14
      7 1308  609 (S22W29 L=141)   610    150        1 (1231/ 591-1382/ 632)  21.8 W24-W34 S24-S19
      8 1667  391 (S20W68 L=179)  2256    266        9 (1590/ 334-1743/ 450)  54.0 W62-W73 S25-S14
      9 1486  404 (S27W51 L=163)   481     53        1 (1454/ 386-1516/ 424)  21.8 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