Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  825 1825 (N63E28 L= 11)  1106    122        2 ( 773/1800- 877/1850)   8.1 E37-E19 N59-N65
      2 1156 1727 (N53W13 L= 53)   489     88        1 (1115/1705-1195/1743)   6.3 W08-W17 N50-N54
      3 1793 1412 (N26W67 L=107)   612     63        1 (1765/1387-1826/1429)   0.0 W62-W73 N24-N27
      4 1165 1383 (N26W10 L= 49)   567    148        1 (1098/1333-1209/1412) -35.5 W05-W12 N22-N28
      5 1754  855 (S08W53 L= 92)   782    102        2 (1720/ 830-1811/ 883)  18.4 W49-W58 S09-S06
      6 1863  812 (S12W67 L=107)   898    128        3 (1821/ 757-1891/ 870)  54.5 W61-W71 S15-S08
      7 1368  766 (S13W22 L= 62)   649    239        1 (1333/ 696-1418/ 843)  90.0 W19-W26 S17-S07
      8 1644  683 (S19W45 L= 84)   626    195        0 (1585/ 618-1684/ 768)  60.9 W41-W47 S23-S13
      9  799  686 (S18E15 L= 25)   780    189        0 ( 712/ 653- 885/ 713)  14.0 E20-E08 S20-S16
     10  333  578 (S27E56 L=343)  1265    157        4 ( 289/ 521- 371/ 625) -81.9 E61-E50 S31-S23
     11 1376  567 (S26W25 L= 65)  1001    284        0 (1259/ 534-1506/ 601)   3.0 W16-W35 S28-S23
     12  406  469 (S35E54 L=346)  1394    131        2 ( 352/ 440- 465/ 508)  -4.1 E62-E46 S37-S31
  

    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