Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1124 1605 (N42W07 L=342)   745    141        2 (1088/1543-1147/1672)  78.7 W04-W10 N37-N47
      2 1733 1427 (N28W55 L= 29)  1784    377        4 (1642/1397-1842/1457)  -2.7 W46-W67 N25-N30
      3  465 1388 (N25E41 L=293)   316     86        1 ( 439/1369- 501/1413) -26.6 E43-E37 N23-N26
      4 1192 1318 (N22W11 L=345)   736    166        2 (1157/1245-1232/1394) -66.0 W08-W13 N17-N26
      5  200 1149 (N08E63 L=271)  2269    259        4 ( 176/1050- 227/1257) -71.6 E66-E59 N02-N14
      6 1857 1184 (N12W64 L= 38)  1155    191        0 (1802/1128-1893/1238) -35.0 W58-W69 N08-N15
      7 1548 1048 (N05W34 L=  8)   299     77        0 (1524/1010-1572/1084) -59.0 W32-W35 N02-N07
      8 1656  987 (N01W43 L= 17)  1132    178        1 (1580/ 944-1719/1038)  18.4 W36-W48 S01-N03
      9 1482  465 (S34W36 L= 10)   397     63        0 (1455/ 443-1506/ 495)  56.3 W33-W37 S35-S31
  

    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