Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  475 1663 (N17E56 L=277)   525     98        1 ( 455/1631- 495/1700) -68.2 E58-E54 N15-N20
      2 1132 1263 (N09E00 L=334)   510    146        0 (1080/1185-1174/1315) -35.5 E04-W03 N05-N11
      3  398 1203 (S12E43 L=291)   369     58        1 ( 369/1182- 429/1224)  53.1 E45-E41 S13-S09
      4 1525 1106 (N11W26 L=  0)   477    127        0 (1504/1039-1542/1173) -54.5 W24-W29 N07-N15
      5 1371 1006 (N01W20 L=354)   724    258        0 (1285/ 885-1412/1105) -31.6 W12-W25 S04-N04
      6  569  805 (S31E23 L=311)  1185    503        1 ( 359/ 754- 785/ 846)  21.2 E39-E07 S38-S25
      7 1598  749 (S05W42 L= 16)   291    114        0 (1553/ 713-1626/ 774)  -8.1 W38-W45 S06-S04
      8  868  557 (S38W05 L=338)   333     85        0 ( 827/ 532- 904/ 590)  63.4 W02-W06 S40-S34
      9 1540  393 (S25W56 L= 30)   494    114        0 (1514/ 376-1578/ 420)   8.1 W52-W59 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