Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  440 1640 (N35E60 L= 66)   733    139        1 ( 391/1589- 489/1685)  69.4 E62-E57 N31-N39
      2 1100 1594 (N39E00 L=126)   912    193        2 (1023/1546-1194/1636) -15.9 E07-W07 N36-N42
      3  616 1497 (N27E34 L= 92)  1291    190        5 ( 560/1420- 676/1571) -32.7 E41-E27 N22-N31
      4  893 1382 (N23E12 L=114)   299    117        0 ( 851/1337- 923/1435)  60.3 E14-E10 N19-N26
      5 1203 1363 (N24W09 L=135)   344     98        2 (1182/1310-1220/1410) -81.9 W07-W10 N20-N27
      6  186 1058 (S04E63 L= 63)   934    132        1 ( 164/ 996- 206/1114) -66.8 E66-E60 S07-N00
      7  794  739 (S18E12 L=114)  2748    666        5 ( 550/ 567- 996/ 961)  45.0 E30-E01 S32-S02
      8 1666  742 (S11W47 L=173)   519    121        0 (1641/ 684-1685/ 792)  90.0 W45-W48 S14-S07
      9 1480  740 (S12W32 L=158)   562    131        5 (1449/ 695-1515/ 783) -78.7 W29-W34 S14-S09
     10 1477  613 (S20W35 L=161)   571    171        2 (1404/ 587-1555/ 645)  26.6 W30-W40 S22-S17
     11 1606  456 (S30W54 L=180)  1984    393        1 (1473/ 390-1742/ 557)  31.0 W42-W64 S35-S22
     12  355  484 (S41E56 L= 70)  1669    171        1 ( 309/ 424- 419/ 536)  16.1 E82-E44 S47-S36
     13  554  324 (S53E41 L= 86)   502     57        1 ( 533/ 308- 588/ 346) -18.4 E45-E35 S54-S50
  

    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