Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  801 1802 (N56E34 L=113)   464     35        1 ( 776/1775- 821/1821) -29.7 E37-E30 N53-N58
      2  268 1421 (N22E66 L= 81)   766     91        0 ( 223/1388- 300/1448)  -7.6 E74-E59 N20-N23
      3 1140 1399 (N27W06 L=152)   238     70        0 (1097/1387-1172/1414)   9.5 W02-W08 N25-N27
      4 1740 1290 (N22W53 L=200)   678    153        1 (1675/1235-1789/1333) -31.0 W47-W57 N18-N24
      5 1585  715 (S14W40 L=187)   323     58        0 (1552/ 695-1614/ 731) -11.3 W37-W42 S15-S13
      6 1215  626 (S22W15 L=161)   844    196        0 (1142/ 597-1282/ 670)  11.3 W09-W19 S23-S18
      7  346  483 (S38E60 L= 87)  1031     98        1 ( 318/ 442- 383/ 532) -90.0 E63-E56 S41-S34
      8 1029  277 (S51W06 L=153)   618    107        2 ( 975/ 252-1072/ 308) -21.8 W00-W11 S52-S47
  

    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