Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1346 1830 (N56W25 L= 70)   465    100        0 (1300/1815-1391/1843)   5.7 W19-W30 N54-N57
      2 1287 1716 (N43W15 L= 61)   692    112        2 (1239/1681-1336/1742)  14.0 W11-W19 N40-N46
      3 1409 1664 (N40W25 L= 70)   436     75        2 (1384/1620-1433/1694) -90.0 W23-W26 N36-N42
      4 1555 1624 (N39W37 L= 82)  1596    254        3 (1473/1563-1637/1665)  11.3 W29-W44 N34-N41
      5 1105 1606 (N33W01 L= 46)   757    133        1 (1046/1547-1151/1649) -35.5 E03-W04 N28-N35
      6 1659 1541 (N34W44 L= 89)   432     68        2 (1631/1514-1680/1567)  53.1 W41-W46 N32-N36
      7 1754 1501 (N33W53 L= 98)  1593    206        3 (1698/1462-1814/1537)   0.0 W47-W59 N29-N35
      8  269 1356 (N12E56 L=349)   905    226        3 ( 217/1287- 319/1391) -24.8 E62-E49 N07-N14
      9 1020 1287 (N11E02 L= 43)   185     44        0 ( 993/1269-1045/1306)  18.4 E03-W00 N09-N12
     10 1632 1233 (N13W38 L= 83)   382    108        1 (1605/1182-1651/1285) -80.5 W36-W39 N09-N15
     11 1394 1106 (N03W22 L= 67)   855    235        2 (1321/ 988-1460/1229) -53.1 W16-W26 S03-N09
     12 1742  633 (S21W56 L=101)   485    107        1 (1703/ 609-1787/ 659)  29.7 W52-W59 S23-S19
     13  521  574 (S36E34 L= 11)   606    107        1 ( 473/ 548- 579/ 611) -14.0 E38-E29 S37-S33
  

    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