Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  627 1822 (N33E56 L=121)  1417    239        3 ( 593/1784- 662/1876) -52.1 E61-E50 N29-N38
      2 1301 1664 (N40E01 L=176)   425     47        0 (1272/1633-1332/1693) -14.0 E03-W01 N37-N41
      3  648 1632 (N19E41 L=136)   505     86        0 ( 605/1608- 699/1648)  26.6 E43-E37 N17-N20
      4  742 1517 (N14E30 L=147)   539    147        1 ( 714/1454- 774/1586) -41.2 E34-E26 N10-N17
      5  403 1006 (S22E39 L=138)   231     72        1 ( 373/ 995- 443/1022)  21.8 E40-E35 S23-S21
      6 1502  990 (N04W28 L=205)   466    133        2 (1443/ 968-1568/1007)  20.6 W24-W32 N01-N05
      7 1602  769 (S05W42 L=218)  1556    368        3 (1552/ 644-1643/ 904) -70.3 W35-W45 S12-N02
      8  742  821 (S26E11 L=165)   565    180        0 ( 641/ 791- 820/ 860)  32.5 E18-E07 S28-S21
      9 1151  760 (S18W14 L=191)   214     43        1 (1127/ 742-1175/ 780)  45.0 W13-W16 S19-S17
     10 1400  680 (S16W32 L=209)  1291    298        2 (1266/ 619-1525/ 767)  53.7 W25-W36 S22-S07
     11 1230  627 (S23W24 L=200)   575    134        0 (1177/ 596-1301/ 667)   0.0 W19-W29 S24-S22
     12 1030  443 (S40W20 L=197)  1962    367        6 ( 848/ 398-1207/ 481)  14.5 W05-W32 S44-S35
     13 1571  381 (S25W59 L=236)  1703    320        3 (1452/ 352-1654/ 414)  32.7 W50-W66 S29-S20
  

    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