Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  989 1785 (N46E27 L= 51)  3322    394        5 ( 913/1628-1109/1933) -26.1 E56-E10 N36-N59
      2  567 1470 (N14E39 L= 39)   260     91        0 ( 531/1447- 603/1498)  45.0 E41-E37 N11-N16
      3 1067 1485 (N26E08 L= 70)   252     88        0 (1023/1467-1108/1498)  11.3 E10-E05 N24-N26
      4  441 1285 (N01E42 L= 36)  1204    256        1 ( 396/1190- 502/1391)  90.0 E44-E40 S05-N07
      5  716 1205 (N02E22 L= 56)   202     89        0 ( 701/1151- 726/1243) -53.1 E23-E20 S01-N03
      6 1226  954 (S02W13 L= 91)   469    104        1 (1195/ 903-1253/1001)  80.5 W11-W14 S05-N01
      7 1614  848 (N01W40 L=119)  1535    261        5 (1556/ 742-1661/ 960) -39.3 W34-W46 S04-N06
      8 1643  517 (S17W57 L=135)   508     47        1 (1619/ 487-1665/ 542) -18.4 W53-W60 S18-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