Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  933 1854 (N48E29 L=195)  1122    225        3 ( 897/1799- 963/1915) -52.4 E34-E24 N42-N55
      2  588 1486 (N14E36 L=189)   352    154        0 ( 540/1423- 618/1554)  82.9 E37-E35 N09-N18
      3 1271 1485 (N26W07 L=232)   722    137        1 (1231/1424-1315/1536)  63.4 W05-W09 N21-N29
      4 1581 1364 (N25W30 L=254)  1236    216        1 (1523/1250-1629/1465) -56.3 W24-W34 N18-N30
      5 1829 1422 (N36W54 L=278)  1327    261        1 (1769/1391-1883/1446)  14.9 W46-W61 N33-N38
      6  617 1061 (S11E25 L=200)  1488    422        2 ( 517/ 885- 699/1250)  75.4 E30-E22 S22-N01
      7 1841 1132 (N17W54 L=278)  1250    200        2 (1809/1026-1858/1204) -84.8 W50-W55 N10-N21
      8 1443 1118 (N06W23 L=248)   345     78        1 (1406/1081-1479/1162) -31.0 W20-W25 N04-N08
      9  211  958 (S21E56 L=168)  1401    293        1 ( 149/ 852- 261/1051)  55.3 E62-E52 S28-S15
     10  299  802 (S30E48 L=177)  1763    486        2 ( 185/ 693- 404/ 929)  37.3 E60-E38 S37-S21
     11 1400  700 (S18W30 L=254)  4186   1029        6 ( 918/ 597-1781/ 773)  21.3 W00-W59 S33-S08
     12  817  598 (S36E06 L=219)   352     97        1 ( 769/ 585- 870/ 611)   0.0 E09-E02 S37-S33
     13  637  536 (S43E19 L=205)  1210    184        3 ( 552/ 494- 748/ 587)  20.6 E26-E10 S47-S37
  

    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