Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1063 1769 (N40E21 L=262)   425     41        0 (1038/1750-1096/1788)  45.0 E22-E18 N38-N42
      2 1151 1704 (N38E11 L=271)   740    100        1 (1101/1664-1201/1740)   0.0 E14-E06 N36-N40
      3  812 1667 (N26E31 L=251)   346     72        0 ( 800/1629- 828/1705) -51.3 E33-E29 N23-N28
      4  578 1512 (N11E40 L=242)  2250    519        3 ( 512/1362- 715/1673) -32.6 E52-E26 N04-N20
      5 1119 1316 (N11E02 L=281)  1534    436        2 (1079/1121-1151/1528) -69.4 E07-W03 N00-N24
      6 1838 1034 (N16W53 L=336)  1406    172        1 (1796/ 961-1872/1111) -35.0 W47-W58 N12-N19
      7  343  979 (S24E43 L=239)  1112    261        1 ( 252/ 911- 428/1053)  37.6 E50-E37 S29-S19
      8  140  832 (S36E63 L=220)  1006    275        0 ( 106/ 797- 176/ 880)  35.5 E66-E58 S37-S32
      9 1801  817 (N03W57 L=339)   592    120        2 (1768/ 790-1830/ 869) -26.6 W53-W60 N01-N05
     10 1466  588 (S19W39 L=322)   350     59        0 (1441/ 556-1485/ 626) -76.0 W38-W40 S21-S17
  

    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