Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  824 1853 (N44E50 L=322)  1152    117        1 ( 782/1813- 868/1888)  -9.5 E61-E42 N41-N46
      2  567 1757 (N30E61 L=311)   556     46        2 ( 552/1734- 587/1784) -33.7 E66-E58 N27-N31
      3  420 1603 (N16E61 L=312)  1280    156        2 ( 360/1545- 458/1643) -11.3 E73-E53 N12-N17
      4  934 1571 (N26E21 L=352)   528    116        1 ( 912/1515- 964/1623) -69.4 E22-E18 N22-N30
      5 1277 1226 (N14W09 L= 22)   228    132        0 (1222/1184-1331/1251)  -7.1 W05-W13 N13-N14
      6  683  929 (S17E18 L=355)   476    137        2 ( 634/ 901- 734/ 975) -15.9 E21-E14 S19-S15
      7  604  913 (S20E23 L=350)   227     72        0 ( 588/ 887- 619/ 949)  90.0 E23-E21 S22-S17
      8  816  698 (S28E04 L=  9)   822    300        1 ( 671/ 667- 946/ 736)  32.0 E13-W03 S32-S22
      9 1363  348 (S33W48 L= 61)  3162    397        5 (1234/ 275-1507/ 450)  59.5 W37-W55 S42-S23
     10 1183  295 (S43W40 L= 53)   573    108        0 (1138/ 258-1219/ 333) -15.3 W34-W45 S44-S41
  

    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