Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  481 1694 (N21E58 L=236)  2328    246        4 ( 384/1620- 583/1739)  34.7 E64-E50 N15-N25
      2 1420 1561 (N35W11 L=306)   922    171        1 (1339/1514-1485/1592)   0.0 W04-W16 N33-N37
      3  258 1364 (S03E61 L=234)   578    100        1 ( 227/1324- 299/1388)  38.7 E63-E56 S05-S01
      4  614 1283 (S02E30 L=265)   230     53        1 ( 586/1256- 641/1303) -11.3 E32-E27 S02-N00
      5 1690 1231 (N22W36 L=331)   369     62        0 (1675/1189-1702/1269) -68.2 W35-W37 N19-N24
      6 1590 1218 (N18W29 L=323)   566    127        0 (1537/1184-1658/1254)   0.0 W24-W34 N17-N19
      7 1901 1003 (N16W62 L=356)  4490    433        5 (1839/ 853-1940/1227)  90.0 W57-W70 N06-N30
      8  215 1063 (S21E58 L=237)  1064    178        1 ( 186/ 980- 247/1134)  63.4 E60-E54 S26-S16
      9  828  960 (S15E10 L=285)   381    167        0 ( 808/ 883- 852/1028) -71.6 E10-E06 S19-S10
     10 1845  981 (N13W55 L=350)   608     86        1 (1826/ 933-1868/1022) -53.1 W52-W57 N10-N14
     11  925  884 (S17E02 L=292)   325    134        0 ( 861/ 857- 975/ 929)  50.2 E05-W00 S19-S13
     12 1743  883 (N04W48 L=343)   389     89        0 (1696/ 860-1782/ 908)  33.7 W44-W51 N01-N06
     13  436  598 (S46E34 L=260)  1135    225        1 ( 342/ 557- 539/ 644)  -2.7 E44-E23 S48-S43
     14 1612  361 (S26W68 L=  2)  1000    116        1 (1556/ 336-1665/ 397)   5.7 W59-W79 S27-S23
  

    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