Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1020 1679 (N42E14 L=161)   367     64        1 ( 986/1658-1051/1696)  11.3 E16-E11 N40-N43
      2  482 1493 (N20E46 L=129)   636    229        2 ( 462/1413- 509/1591) -63.4 E50-E41 N14-N26
      3  283 1442 (N13E63 L=112)  3557    517        9 ( 178/1310- 391/1560)  51.7 E73-E55 N03-N22
      4  405 1350 (N09E47 L=128)   607    164        2 ( 378/1314- 461/1393)  -7.1 E50-E42 N07-N12
      5  847 1112 (N02E12 L=163)   396    111        3 ( 809/1086- 891/1165) -31.0 E14-E09 N00-N04
      6  393 1042 (S09E42 L=133)   900    172        3 ( 373/ 966- 421/1124) -71.6 E43-E38 S13-S04
      7 1053 1019 (S00W02 L=177)   306    104        2 ( 998/ 995-1110/1037)  31.0 E01-W04 S02-N01
      8  425  936 (S15E38 L=137)   266     66        0 ( 404/ 919- 454/ 959)   0.0 E39-E35 S16-S13
      9 1808  739 (S05W63 L=238)   903    150        4 (1787/ 663-1821/ 806) -66.0 W58-W66 S09-N00
     10 1446  586 (S20W36 L=211)   441    180        2 (1371/ 554-1532/ 652)  41.6 W31-W40 S22-S14
     11 1404  408 (S33W40 L=215)  1009    279        0 (1296/ 379-1507/ 453)   3.2 W30-W48 S34-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