Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  456 1401 (N23E44 L= 74)   993    240        1 ( 362/1376- 569/1444)  -5.4 E54-E33 N21-N25
      2 1057 1353 (N23W01 L=118)   396    158        0 ( 991/1316-1122/1381)  -7.1 E03-W05 N21-N25
      3  956 1176 (N12E05 L=113)   233    106        0 ( 934/1151- 996/1215) -36.9 E06-E02 N10-N14
      4 1457  795 (S10W29 L=147)   598    278        2 (1365/ 704-1521/ 892)  55.3 W23-W32 S16-S03
      5  526  560 (S30E35 L= 82)   413     88        1 ( 503/ 514- 548/ 589) -71.6 E36-E32 S33-S27
      6  636  425 (S40E29 L= 89)   476     86        1 ( 613/ 385- 655/ 472) -90.0 E31-E27 S42-S35
      7  860  344 (S45E10 L=107)   332     53        1 ( 828/ 327- 888/ 359) -11.3 E13-E08 S46-S43
      8 1295  272 (S50W32 L=150)   734    111        2 (1233/ 236-1335/ 302) -15.9 W24-W38 S53-S46
  

    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