Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  683 1728 (N62E14 L=112)   362     72        0 ( 660/1703- 710/1755)  33.7 E17-E10 N60-N64
      2  465 1318 (N35E35 L= 92)   271     77        1 ( 437/1285- 496/1347) -45.0 E37-E31 N32-N36
      3 1735  952 (S13W46 L=173)  1563    395        4 (1684/ 850-1788/1079)  58.4 W41-W52 S19-S06
      4 1874  901 (S21W61 L=188)   541     86        0 (1846/ 869-1902/ 941)  14.0 W57-W66 S22-S18
      5 1484  807 (S15W24 L=151)   225     50        0 (1465/ 783-1502/ 838)  33.7 W22-W25 S16-S13
      6 1056  652 (S16E05 L=121)   820    340        1 (1004/ 539-1172/ 729)  36.9 E10-W02 S22-S12
      7  402  535 (S13E55 L= 72)   489     81        1 ( 377/ 491- 423/ 573)  32.0 E58-E50 S15-S10
      8 1384  365 (S45W12 L=139)   454     72        1 (1364/ 340-1419/ 400) -45.0 W10-W15 S47-S41
  

    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