Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  187 1112 (N31E57 L=257)  2159    433        2 ( 113/ 991- 262/1220) -50.9 E64-E50 N22-N38
      2 1877 1033 (S20W58 L= 12)   665    110        2 (1855/ 984-1901/1071) -90.0 W55-W60 S22-S16
      3  860  969 (N07E10 L=304)   800    247        1 ( 746/ 930- 986/ 995) -21.0 E16-E03 N03-N10
      4  518  937 (N13E32 L=282)   806    281        1 ( 416/ 884- 644/ 971)  -3.4 E40-E23 N11-N15
      5 1314  886 (S10W12 L=326)   301     70        2 (1267/ 858-1345/ 920)   0.0 W09-W14 S10-S08
      6  303  870 (N14E50 L=264)   500    172        1 ( 241/ 845- 351/ 916) -32.0 E55-E46 N11-N17
      7 1520  843 (S18W24 L=338)   314     65        1 (1500/ 803-1541/ 869)  45.0 W22-W25 S20-S16
      8  196  791 (N11E64 L=250)   573     76        0 ( 176/ 761- 222/ 837) -68.2 E66-E62 N09-N14
      9 1178  775 (S12W02 L=316)   202     88        0 (1164/ 730-1196/ 824)  59.0 W00-W04 S14-S09
     10 1022  528 (S22E14 L=300)  1633    338        6 ( 986/ 378-1073/ 693)  50.2 E21-E06 S31-S13
     11  373  482 (S10E61 L=253)  3692    663        7 ( 290/ 421- 445/ 563) -23.2 E72-E54 S14-S04
     12  486  449 (S14E52 L=262)   632    175        4 ( 452/ 402- 513/ 504)  36.9 E57-E48 S16-S10
  

    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