Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  837 1803 (N38E43 L=217)  1434    202        2 ( 763/1777- 937/1841)   3.0 E52-E33 N34-N40
      2 1228 1813 (N54E16 L=244)   540     96        1 (1170/1787-1264/1830)  29.7 E20-E12 N51-N56
      3  489 1691 (N21E61 L=199)   556     86        0 ( 470/1666- 511/1730) -59.0 E64-E57 N19-N24
      4  617 1665 (N22E48 L=212)   557    141        6 ( 567/1626- 650/1703) -11.3 E53-E43 N19-N24
      5  729 1636 (N23E38 L=222)   294     75        1 ( 692/1620- 765/1655)  36.9 E39-E35 N21-N24
      6  297 1536 (N08E70 L=190)  1267    149        4 ( 252/1471- 346/1579)  58.0 E74-E65 N02-N11
      7 1296 1364 (N22W07 L=267)   490    186        2 (1255/1324-1353/1421) -23.2 W03-W10 N20-N25
      8  206 1294 (S08E67 L=193)   590     71        1 ( 171/1275- 242/1317)  18.4 E72-E62 S09-S06
      9 1838  869 (N10W60 L=320)   971    161        2 (1797/ 818-1862/ 946)  71.6 W56-W64 N06-N15
     10  726  567 (S40E06 L=254)   333     89        1 ( 705/ 524- 755/ 613) -38.7 E08-E02 S42-S36
  

    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