Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1466 1732 (N33W61 L=137)  1117     94        1 (1417/1694-1512/1763) -71.6 W58-W65 N29-N35
      2  461 1459 (N48E31 L= 44)   305     66        0 ( 440/1430- 480/1483) -63.4 E33-E29 N45-N49
      3 1392 1357 (N15W31 L=107)   214     54        0 (1373/1326-1416/1381)  11.3 W28-W33 N13-N16
      4 1822 1136 (S10W56 L=132)   708    110        0 (1778/1094-1860/1187) -49.4 W52-W59 S13-S06
      5 1750  977 (S17W45 L=121)  1427    232        2 (1726/ 868-1770/1097)  69.0 W41-W48 S22-S09
      6  604 1022 (N17E25 L= 51)   254     45        1 ( 581/1002- 636/1044) -45.0 E26-E23 N15-N18
      7  346  860 (N13E48 L= 28)   525     63        2 ( 324/ 815- 366/ 894)  78.7 E49-E45 N10-N15
      8  177  736 (N08E72 L=  4)  1396    139        1 ( 133/ 691- 229/ 792) -32.5 E79-E65 N04-N11
      9  901  276 (S36E34 L= 42)   571    100        0 ( 857/ 240- 942/ 319)  20.0 E39-E28 S37-S33
     10 1417  306 (S53W06 L= 81)   374     67        0 (1386/ 292-1450/ 319)  -8.1 W02-W09 S54-S51
  

    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