Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  997 1793 (N41E26 L=152)   340     45        1 ( 967/1777-1028/1814)  36.9 E27-E23 N39-N43
      2 1285 1629 (N36W01 L=179)   305     42        1 (1261/1597-1311/1654) -26.6 E01-W03 N34-N38
      3  606 1590 (N17E41 L=136)   410    122        0 ( 559/1562- 637/1632)  59.0 E44-E39 N15-N20
      4  715 1575 (N18E33 L=144)   265     69        0 ( 699/1541- 735/1612) -38.7 E35-E30 N16-N20
      5 1738 1376 (N33W42 L=219)   630     98        2 (1687/1345-1769/1403)   0.0 W36-W45 N31-N35
      6 1206 1212 (N07W06 L=183)   904    256        2 (1112/1164-1336/1241)  30.3 W01-W13 N02-N10
      7  232  976 (S25E56 L=121)  1947    320        1 ( 173/ 865- 317/1112)  45.0 E64-E48 S32-S16
      8  617 1015 (S16E24 L=153)   295    114        0 ( 591/ 965- 640/1066)  81.9 E25-E23 S19-S12
      9 1738  978 (N09W46 L=224)   468     51        1 (1703/ 956-1771/1001)   8.1 W42-W49 N06-N10
     10 1469  586 (S20W40 L=218)   331     59        2 (1436/ 565-1504/ 602)  11.3 W37-W42 S21-S18
  

    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