Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1626 1639 (N34W59 L=  8)  1606    265        2 (1563/1609-1692/1661) -13.0 W53-W66 N31-N35
      2 1198 1594 (N40W23 L=331)   378     60        1 (1176/1557-1217/1625)  80.5 W21-W24 N36-N42
      3 1300 1516 (N33W27 L=336)   319     35        1 (1277/1493-1324/1537)  26.6 W25-W29 N31-N34
      4 1465 1433 (N25W36 L=345)   824    206        0 (1411/1369-1524/1483) -71.6 W33-W40 N19-N28
      5 1610 1409 (N20W47 L=356)   756    221        2 (1549/1369-1691/1435)  -4.4 W40-W53 N18-N22
      6  662 1269 (N25E21 L=288)   931    260        0 ( 575/1218- 788/1341) -33.7 E27-E12 N20-N30
      7 1492  553 (S31W27 L=336)  1739    302        1 (1384/ 416-1566/ 686)  52.6 W18-W32 S40-S22
      8 1257  313 (S47W08 L=317)   347     79        0 (1239/ 278-1278/ 345)  59.0 W06-W10 S50-S43
  

    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