Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1050 1758 (N52W31 L=290)   606     76        1 (1024/1720-1072/1794)  40.6 W28-W36 N48-N54
      2  930 1686 (N51W16 L=275)   287     50        0 ( 901/1665- 960/1703) -53.1 W14-W18 N48-N52
      3  558 1363 (N38E24 L=234)  1064    222        3 ( 471/1299- 653/1397) -32.7 E32-E17 N32-N42
      4 1059 1343 (N24W10 L=269)  1054    347        2 ( 926/1316-1238/1372) -16.7 W01-W21 N20-N27
      5 1773 1154 (S06W52 L=311)  1196    164        4 (1738/1077-1799/1239)  41.6 W48-W57 S09-S01
      6  581 1084 (N20E26 L=232)   905    265        0 ( 489/ 989- 678/1146) -52.4 E32-E21 N12-N25
      7  199  973 (N20E63 L=196)  1352    177        1 ( 143/ 909- 243/1052) -37.6 E71-E57 N15-N25
      8 1722  690 (S33W41 L=299)  5265    650        8 (1581/ 494-1863/ 994)  46.1 W26-W58 S45-S17
      9 1306  912 (S06W13 L=272)   233     77        0 (1287/ 876-1326/ 955) -90.0 W12-W14 S08-S03
     10 1246  874 (S07W09 L=268)   240    104        0 (1200/ 864-1299/ 885) -26.6 W06-W12 S08-S05
     11 1275  665 (S20W06 L=265)   579    228        1 (1220/ 583-1305/ 765)  51.3 W00-W08 S23-S13
     12 1529  423 (S46W21 L=280)  1217    134        4 (1476/ 387-1589/ 462)   5.2 W16-W27 S49-S42
     13 1246  258 (S50E09 L=250)  1872    352        6 (1097/ 186-1377/ 352)   9.5 E25-W05 S53-S45
     14  955  247 (S41E31 L=228)   526     67        1 ( 919/ 226- 992/ 273)   0.0 E34-E27 S42-S39
  

    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