Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  886 1843 (N56E37 L=164)   649     67        1 ( 851/1826- 934/1857)   6.3 E42-E31 N53-N57
      2 1067 1816 (N57E16 L=186)   443     71        3 (1031/1798-1104/1834)   0.0 E19-E10 N55-N58
      3  757 1701 (N40E35 L=166)   355     64        0 ( 734/1677- 792/1725) -15.9 E38-E31 N38-N41
      4  448 1651 (N31E62 L=139)   763     90        2 ( 425/1607- 473/1692) -41.2 E68-E59 N27-N34
      5 1488 1577 (N44W29 L=231)   447     75        0 (1447/1553-1523/1601)  -8.1 W25-W32 N42-N45
      6 1409 1382 (N28W21 L=222)   466    161        1 (1344/1346-1486/1406)  24.4 W16-W27 N24-N30
      7  180  868 (S21E65 L=136)   567     88        1 ( 163/ 827- 191/ 916) -90.0 E68-E63 S24-S18
      8  549  602 (S33E28 L=173)   290    102        0 ( 521/ 563- 596/ 630)  35.5 E31-E24 S36-S31
      9 1299  335 (S41W37 L=238)   407     69        1 (1261/ 318-1333/ 354)  18.4 W33-W40 S41-S39
     10  827  196 (S66E01 L=200)   473     61        0 ( 806/ 166- 858/ 220) -36.9 E04-W05 S69-S62
     11  932  173 (S66W15 L=217)   469     41        0 ( 916/ 151- 950/ 203) -31.0 W10-W20 S69-S61
  

    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