Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  497 1640 (N18E53 L=169)   504     79        1 ( 475/1603- 518/1684) -50.2 E55-E50 N15-N21
      2  666 1592 (N18E37 L=185)   658    168        1 ( 627/1541- 725/1662) -26.6 E43-E31 N15-N22
      3  367 1521 (N08E58 L=164)  1293    204        1 ( 336/1429- 393/1596) -57.5 E64-E52 N02-N13
      4  552 1496 (N10E41 L=181)   779    229        1 ( 517/1400- 606/1592) -39.8 E46-E33 N05-N16
      5  309 1495 (N06E63 L=160)   466     54        1 ( 283/1472- 328/1517)  71.6 E65-E60 N04-N07
      6  436 1245 (S07E41 L=181)   300     76        1 ( 397/1220- 463/1266)   0.0 E45-E39 S08-S05
      7  348 1190 (S12E47 L=175)   540    151        0 ( 303/1153- 404/1217)   6.3 E50-E41 S14-S09
      8  965 1136 (S02E06 L=216)   200     22        1 ( 941/1118- 986/1153)   0.0 E07-E04 S03-S01
      9  411 1031 (S20E39 L=183)   291     88        2 ( 389/ 985- 429/1066)  78.7 E40-E38 S22-S17
     10  316  975 (S25E47 L=175)   280     57        1 ( 295/ 956- 340/1001) -26.6 E49-E44 S25-S23
     11  528  929 (S23E29 L=193)   349     97        0 ( 495/ 904- 569/ 968) -18.4 E31-E25 S24-S21
     12  250  866 (S32E54 L=168)   390     60        0 ( 233/ 836- 274/ 889)  53.1 E56-E51 S34-S30
     13  234  785 (S38E57 L=165)   726     90        1 ( 193/ 765- 267/ 821)   9.5 E64-E52 S39-S35
  

    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