Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  879 1416 (N13E17 L=102)   435    152        1 ( 845/1361- 939/1481) -29.7 E19-E12 N09-N16
      2  366 1228 (S06E46 L= 72)  1549    430        5 ( 223/1062- 479/1359)  49.9 E56-E40 S17-N02
      3 1514 1178 (N12W26 L=144)   972    310        1 (1471/1029-1541/1338) -62.1 W21-W30 N04-N21
      4  168 1149 (S13E64 L= 54)  4016    650       10 (  88/ 972- 227/1294)  73.3 E71-E59 S23-S03
      5 1739 1037 (N10W45 L=163)   377     95        1 (1726/ 986-1752/1090) -71.6 W43-W46 N06-N13
      6 1893  964 (N11W62 L=181)  2561    396        7 (1842/ 870-1941/1051)  90.0 W58-W69 N04-N15
      7  669  850 (S24E18 L=100)   239     65        1 ( 632/ 836- 703/ 866)  26.6 E21-E16 S24-S22
  

    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