Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  960 1768 (N37E27 L=271)   725    100        1 ( 924/1741-1015/1795)   7.1 E30-E22 N34-N39
      2  356 1599 (N13E64 L=234)  1302    230        0 ( 335/1541- 378/1665) -42.0 E69-E58 N09-N18
      3  444 1464 (N06E48 L=250)   697    170        2 ( 387/1425- 502/1508)  -9.5 E54-E42 N04-N08
      4  866 1324 (N06E16 L=282)   979    236        0 ( 835/1207- 899/1432) -56.3 E19-E11 N00-N12
      5 1672 1125 (N15W37 L=335)   913    189        0 (1634/1022-1709/1207) -45.0 W32-W41 N10-N19
      6  423 1109 (S15E39 L=258)   713    279        0 ( 313/1078- 523/1150)   0.0 E49-E31 S15-S14
      7  675 1078 (S12E21 L=276)   257     83        0 ( 631/1053- 715/1097)   0.0 E24-E18 S12-S11
      8  220 1022 (S23E55 L=242)  1650    341        1 ( 138/ 948- 316/1087)  29.4 E63-E46 S28-S18
      9 1635  871 (N00W41 L=338)   272     83        0 (1590/ 848-1668/ 888)  36.9 W38-W42 S02-N01
     10 1713  551 (S14W61 L=358)  1015    155        0 (1652/ 524-1757/ 594)  36.9 W55-W64 S16-S10
  

    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