Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  395 1613 (N15E65 L= 17)   667     76        1 ( 373/1575- 423/1652) -17.1 E71-E58 N13-N17
      2 1278 1543 (N34W01 L= 83)   365     63        1 (1253/1519-1308/1566)   0.0 W00-W03 N31-N35
      3 1879 1044 (N22W62 L=144)  3377    294        3 (1805/ 919-1951/1139)  35.1 W54-W84 N12-N31
      4  525  723 (S35E25 L= 57)  2127    344        9 ( 425/ 613- 638/ 856)  56.3 E34-E18 S44-S23
      5 1598  677 (S07W46 L=128)   408     91        1 (1562/ 643-1633/ 711)  68.2 W43-W47 S09-S04
      6 1615  626 (S10W50 L=132)   311     52        0 (1593/ 606-1635/ 647)  63.4 W48-W51 S11-S07
      7 1189  482 (S31W28 L=110)  1483    404        2 (1066/ 409-1343/ 555)  55.5 W21-W34 S38-S22
      8 1689  520 (S13W63 L=145)   463     69        2 (1662/ 487-1715/ 542) -18.4 W60-W66 S14-S11
      9 1565  508 (S18W52 L=135)   489     77        2 (1529/ 481-1601/ 536)  76.0 W50-W55 S19-S15
  

    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