Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  641 1725 (N61E08 L=126)   461     75        0 ( 609/1696- 679/1757)  10.3 E12-E01 N59-N63
      2  566 1514 (N46E19 L=115)   315     41        1 ( 544/1487- 587/1533)  33.7 E21-E16 N44-N48
      3 1011 1499 (N32W13 L=147)   355     98        1 ( 965/1474-1050/1521) -51.3 W10-W15 N29-N34
      4 1235 1438 (N22W24 L=158)   250     81        1 (1197/1418-1278/1453)  -9.5 W21-W27 N20-N23
      5  475 1152 (N25E31 L=103)   356    122        1 ( 460/1099- 494/1213)  66.8 E32-E28 N21-N28
      6 1828  980 (S20W53 L=187)   715    138        0 (1794/ 917-1878/1025)  15.3 W48-W60 S22-S17
      7 1766  757 (S32W44 L=179)   627    168        0 (1705/ 716-1829/ 820)   7.6 W37-W52 S33-S29
      8  594  585 (S10E38 L= 97)   431     74        0 ( 578/ 540- 618/ 621)  45.0 E40-E35 S12-S07
      9 1488  520 (S38W17 L=151)   778    251        1 (1390/ 465-1600/ 585)   0.0 W08-W27 S40-S36
     10  694  340 (S27E44 L= 91)   738    110        2 ( 643/ 320- 753/ 366) -45.0 E46-E39 S29-S24
     11  531  310 (S26E60 L= 74)   757    106        1 ( 493/ 275- 582/ 336)   0.0 E65-E52 S28-S24
  

    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