Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1197 1861 (N59E24 L=194)   633     50        2 (1167/1841-1226/1881)  71.6 E27-E20 N55-N62
      2 1319 1789 (N57E06 L=212)   548     65        2 (1296/1764-1355/1818) -14.0 E09-E01 N53-N59
      3 1006 1604 (N30E19 L=199)  1612    499        1 ( 864/1481-1168/1763) -17.4 E36-E04 N25-N37
      4  400 1604 (N15E63 L=154)   677     97        1 ( 353/1579- 445/1622)  29.7 E68-E58 N12-N16
      5 1501 1415 (N32W20 L=237)  1239    234        1 (1438/1327-1559/1512) -36.9 W13-W25 N28-N37
      6  364 1352 (S01E52 L=166)   535    111        1 ( 329/1308- 395/1404) -20.6 E57-E48 S03-N00
      7  363 1215 (S09E47 L=170)   731    132        1 ( 318/1156- 405/1258)  54.5 E49-E44 S13-S06
      8 1474 1094 (N12W24 L=242)   565    199        1 (1447/1006-1493/1187) -84.8 W22-W25 N06-N17
      9  232 1066 (S21E57 L=161)   404     65        0 ( 197/1051- 260/1086)   7.1 E61-E53 S21-S19
     10 1673  928 (N08W43 L=260)   405    159        1 (1657/ 858-1699/ 997) -76.0 W40-W45 N04-N12
     11  274  803 (S36E51 L=167)   822    175        1 ( 208/ 753- 341/ 868)  29.1 E62-E43 S40-S30
     12 1186  697 (S18W19 L=236)   329     89        2 (1159/ 669-1230/ 731)   0.0 W16-W21 S19-S16
     13  345  645 (S45E44 L=174)   542    144        0 ( 288/ 612- 409/ 673)  21.3 E53-E35 S49-S42
     14 1716  648 (S05W57 L=275)   335     31        1 (1694/ 629-1733/ 664)   0.0 W55-W59 S06-S04
  

    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