Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1526 1698 (N32W58 L=330)   434     55        0 (1499/1686-1553/1710) -45.0 W55-W60 N30-N33
      2 1692 1435 (N13W56 L=329)   489    101        2 (1658/1396-1728/1472) -68.2 W54-W59 N10-N15
      3 1747 1291 (N04W55 L=327)   467     94        2 (1720/1274-1779/1315) -45.0 W51-W57 N01-N05
      4  471 1103 (N23E34 L=238)  2290    476        2 ( 275/1003- 715/1227) -32.8 E50-E18 N12-N33
      5 1672  955 (S13W39 L=311)   283     71        1 (1640/ 926-1692/ 981) -53.1 W36-W40 S14-S10
      6  277  859 (N11E54 L=218)   346     56        1 ( 257/ 833- 298/ 897) -90.0 E56-E52 N09-N13
      7  597  327 (S28E49 L=223)   385     57        0 ( 578/ 301- 615/ 352)  63.4 E50-E46 S29-S25
      8  673  280 (S33E46 L=226)   568    129        0 ( 648/ 242- 699/ 312)  40.6 E49-E42 S36-S30
  

    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