Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  433 1588 (N17E58 L=223)   848    242        2 ( 396/1505- 481/1693) -58.4 E64-E53 N11-N24
      2 1069 1625 (N35E14 L=267)   602    110        2 (1018/1596-1121/1658)   7.1 E17-E09 N32-N36
      3  687 1574 (N22E37 L=244)   610    170        2 ( 662/1496- 717/1641) -52.1 E40-E32 N17-N26
      4  831 1567 (N25E27 L=254)   551    235        0 ( 749/1479- 899/1626) -21.8 E34-E19 N20-N27
      5 1605 1542 (N46W32 L=313)   377     74        1 (1582/1509-1637/1561)  50.2 W28-W35 N42-N48
      6  866 1469 (N19E21 L=260)   273    112        1 ( 815/1437- 896/1498)  -9.5 E24-E18 N17-N20
      7  954 1412 (N18E14 L=267)   404    132        0 ( 920/1361- 979/1474)  90.0 E15-E12 N14-N22
      8 1150 1313 (N17W00 L=281)   240     68        1 (1124/1291-1188/1341)  56.3 E01-W02 N14-N17
      9  288 1209 (S08E54 L=227)   782    205        2 ( 247/1124- 313/1275) -45.0 E60-E50 S13-S04
     10  370 1182 (S08E46 L=235)   677    120        5 ( 327/1140- 418/1220) -12.5 E50-E41 S10-S06
     11  215 1095 (S16E60 L=221)  1044    127        2 ( 166/1044- 255/1141)  33.7 E66-E55 S19-S13
     12 1675  570 (S12W58 L=339)   524     85        2 (1643/ 542-1719/ 602)  59.0 W54-W63 S14-S09
     13 1651  465 (S19W63 L=344)  1910    139        5 (1598/ 408-1713/ 518)  49.4 W57-W70 S23-S15
     14 1575  390 (S25W63 L=344)   445     62        0 (1542/ 379-1612/ 405)   6.3 W58-W67 S26-S24
  

    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