Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1388 1582 (N28W36 L=270)   373     47        1 (1364/1552-1410/1607) -90.0 W34-W38 N26-N29
      2  937 1576 (N36W05 L=238)   340     41        1 ( 905/1551- 962/1600)   0.0 W02-W06 N34-N38
      3 1196 1465 (N24W19 L=253)   232     47        0 (1165/1448-1229/1482) -33.7 W17-W20 N22-N25
      4  365 1293 (N28E42 L=192)  4247    702        5 ( 124/1185- 664/1382) -18.1 E83-E17 N22-N33
      5 1647 1072 (S07W40 L=274)   428    128        0 (1590/1030-1675/1103)  -8.1 W35-W42 S09-S04
      6 1612  941 (S14W36 L=270)   623    245        1 (1513/ 894-1684/1005)  12.1 W28-W42 S15-S11
      7  297  679 (S08E57 L=177)  2750    472        5 ( 229/ 490- 362/ 897)  69.4 E63-E52 S19-N05
      8 1431  727 (S24W21 L=255)   702    300        0 (1349/ 636-1499/ 861)  42.5 W14-W26 S28-S16
      9  558  722 (S09E34 L=200)   219     64        0 ( 542/ 680- 579/ 755)  63.4 E35-E32 S11-S07
  

    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