Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  609 1635 (N36E40 L=160)   722    142        2 ( 551/1613- 672/1652)  11.3 E45-E35 N34-N38
      2  731 1622 (N37E30 L=170)   308     52        0 ( 711/1598- 757/1642)  56.3 E31-E28 N35-N38
      3  580 1261 (N12E31 L=169)   230    120        0 ( 523/1241- 626/1285)  15.9 E35-E27 N10-N13
      4  971 1261 (N15E06 L=195)   215     60        0 ( 940/1240-1010/1275)  26.6 E07-E03 N13-N16
      5  335 1190 (N05E49 L=151)   491    112        1 ( 310/1144- 383/1234)  56.3 E51-E45 N01-N07
      6  858 1090 (N04E11 L=190)   265     60        0 ( 828/1053- 884/1129)  68.2 E12-E09 N01-N06
      7  224 1026 (S06E58 L=142)   877    170        2 ( 185/ 986- 272/1076)  41.2 E63-E53 S09-S02
      8 1300  892 (S04W18 L=219)   573    194        0 (1254/ 797-1319/ 962) -56.3 W14-W20 S09-N00
      9  930  828 (S11E04 L=196)   404    146        1 ( 855/ 811-1003/ 848)  14.0 E08-W00 S12-S09
     10 1377  656 (S18W27 L=227)   362     65        1 (1351/ 622-1400/ 688)  78.7 W25-W28 S20-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