Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1273 1515 (N28W13 L=360)   478    116        1 (1224/1480-1321/1537) -26.6 W10-W16 N25-N28
      2  247 1296 (N09E57 L=289)   368     70        3 ( 231/1264- 267/1326)  90.0 E58-E54 N07-N11
      3 1651 1199 (N11W40 L= 26)   300    100        2 (1609/1163-1686/1228) -18.4 W36-W42 N08-N12
      4  182 1121 (S01E62 L=284)   507    115        3 ( 150/1094- 213/1150) -26.6 E66-E58 S03-N00
      5 1787 1099 (N06W52 L= 38)   394     93        1 (1767/1058-1810/1145) -59.0 W49-W54 N03-N08
      6 1674 1068 (N03W42 L= 28)   333    108        0 (1627/1047-1710/1103)  33.7 W38-W44 N01-N05
      7 1450  881 (S10W27 L= 14)   592    246        2 (1338/ 831-1557/ 915)  23.2 W20-W34 S13-S07
      8  134  809 (S20E68 L=278)  2462    311        4 ( 106/ 721- 154/ 890)  73.3 E72-E65 S24-S14
      9  864  844 (S16E09 L=337)   389    146        1 ( 786/ 819- 937/ 870)  24.0 E13-E04 S18-S14
     10  314  783 (S22E49 L=298)   831    219        1 ( 277/ 701- 359/ 866)  51.3 E52-E44 S26-S16
     11 1600  753 (S16W40 L= 26)   246     86        0 (1563/ 721-1636/ 774)  31.0 W37-W43 S18-S14
     12  657  661 (S29E23 L=324)   277     85        1 ( 625/ 627- 695/ 698)  38.7 E25-E19 S30-S26
     13 1294  643 (S26W21 L=  7)   373    110        1 (1235/ 599-1347/ 687)  45.0 W17-W23 S29-S22
     14 1467  535 (S31W36 L= 22)  3115    612        5 (1175/ 419-1724/ 660)  30.3 W16-W53 S41-S20
  

    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