Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  359 1537 (N20E55 L=220)   393     80        1 ( 327/1522- 394/1555)   9.5 E57-E51 N19-N21
      2 1107 1279 (N10W02 L=277)   824    196        3 (1041/1206-1162/1357) -45.0 E02-W06 N06-N14
      3 1803 1292 (N22W52 L=326)   523    125        1 (1766/1267-1838/1320)  35.5 W48-W55 N19-N24
      4 1745 1043 (N05W47 L=322)   612    188        2 (1686/1015-1805/1067)   0.0 W42-W53 N02-N07
      5  119  986 (S14E69 L=205)   612    107        1 (  97/ 949- 139/1004) -23.2 E72-E65 S16-S13
      6  406  930 (S17E40 L=235)   351     77        1 ( 390/ 896- 432/ 977) -76.0 E40-E37 S18-S14
      7 1729  619 (S19W56 L=331)   815    169        3 (1678/ 572-1790/ 649)  36.9 W52-W61 S22-S16
      8 1281  440 (S38W28 L=303)  1583    359        4 (1105/ 416-1417/ 476)   7.1 W14-W38 S40-S34
  

    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