Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  619 1568 (N24E40 L=168)  2918    509        5 ( 466/1459- 832/1723) -11.1 E67-E21 N19-N31
      2  993 1428 (N22E10 L=198)   251     88        0 ( 957/1407-1034/1449)   0.0 E12-E07 N21-N23
      3 1501 1339 (N27W25 L=234)   362    163        0 (1462/1272-1556/1389) -32.0 W22-W30 N24-N29
      4  205 1338 (N03E70 L=138)   549     54        0 ( 181/1317- 235/1350)   0.0 E74-E64 N01-N03
      5  832 1260 (N09E16 L=192)   550    269        2 ( 737/1215- 946/1336)  -7.6 E23-E08 N06-N11
      6  686 1183 (N02E23 L=185)   342     98        0 ( 641/1165- 740/1200)  15.9 E26-E19 N00-N02
      7 1140 1099 (N05W05 L=213)   330    205        0 (1119/1008-1160/1194) -79.7 W04-W06 N00-N11
      8  535  873 (S19E28 L=180)   465    112        1 ( 508/ 819- 567/ 919)  90.0 E30-E26 S22-S16
      9  622  746 (S26E21 L=187)   306     85        0 ( 579/ 727- 661/ 766)   0.0 E24-E17 S26-S24
     10 1446  371 (S33W50 L=258)   456    103        0 (1399/ 355-1480/ 395)   7.1 W45-W53 S34-S30
  

    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