Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1186 1751 (N54W05 L= 84)   320     49        1 (1157/1740-1219/1765)   0.0 W01-W08 N53-N55
      2  473 1527 (N27E49 L= 30)  1460    232        2 ( 425/1434- 509/1638) -60.3 E55-E45 N20-N34
      3 1330 1408 (N29W17 L= 96)  1780    540        2 (1125/1240-1452/1546) -35.8 W01-W26 N18-N36
      4  399 1484 (N23E54 L= 25)   415    116        0 ( 379/1432- 415/1533) -60.3 E56-E50 N19-N26
      5 1783 1394 (N32W61 L=140)   451     69        0 (1755/1363-1799/1424) -56.3 W58-W63 N29-N33
      6 1144 1230 (N15W05 L= 84)   371    161        0 (1111/1180-1196/1295) -45.0 W02-W09 N12-N18
      7 1584 1206 (N18W36 L=115)   356    116        1 (1562/1176-1611/1249) -63.4 W34-W38 N15-N20
      8 1247 1167 (N12W12 L= 91)   201     75        0 (1217/1146-1268/1201)  45.0 W10-W13 N10-N14
      9 1267  679 (S18W19 L= 98)   595    173        0 (1198/ 629-1341/ 729)  45.0 W15-W23 S21-S13
     10 1673  599 (S19W53 L=132)  1738    238        5 (1605/ 515-1725/ 677) -79.7 W48-W59 S24-S13
     11  429  506 (S40E45 L= 34)  1074    171        3 ( 376/ 471- 504/ 555)  24.0 E53-E35 S43-S34
  

    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