Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1630 1456 (N27W48 L= 15)   316     94        2 (1606/1429-1656/1474)   9.5 W45-W51 N25-N28
      2 1113 1387 (N27W08 L=335)  1106    338        5 ( 939/1331-1258/1432) -21.8 E03-W17 N22-N30
      3 1572 1278 (N17W39 L=  5)   318     69        0 (1559/1238-1583/1317)  59.0 W37-W40 N14-N19
      4 1395 1261 (N17W25 L=352)   920    154        3 (1332/1207-1456/1309) -40.6 W21-W29 N13-N20
      5 1743 1260 (N14W53 L= 20)   549    110        2 (1712/1205-1774/1305) -56.3 W51-W55 N10-N16
      6  666 1177 (N15E23 L=304)   502    174        1 ( 628/1089- 701/1262) -70.0 E25-E20 N09-N20
      7 1786  876 (S10W54 L= 21)  1571    317        2 (1706/ 781-1850/ 955) -42.7 W46-W62 S16-S04
      8  438  902 (S01E39 L=287)   292     46        0 ( 415/ 882- 463/ 922)  26.6 E41-E37 S02-N00
      9 1409  817 (S10W24 L=350)   416     98        1 (1385/ 769-1439/ 875)  66.8 W22-W25 S13-S06
     10 1520  582 (S27W33 L=360)  2081    431        4 (1352/ 490-1649/ 740)  35.0 W21-W42 S32-S17
     11 1211  622 (S22W10 L=337)   515    145        0 (1141/ 573-1281/ 670)  26.6 W05-W15 S24-S19
  

    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