Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  363 1556 (N19E56 L=276)  3297    366        6 ( 295/1438- 460/1633)  66.8 E61-E48 N11-N25
      2  612 1560 (N21E36 L=297)  1371    354        3 ( 489/1488- 715/1619) -14.0 E46-E26 N17-N24
      3  558 1407 (N11E35 L=298)  1087    231        2 ( 497/1331- 675/1459)  35.0 E38-E27 N05-N14
      4 1151 1407 (N18W02 L=335)   328     74        0 (1122/1368-1177/1440) -45.0 W00-W04 N16-N20
      5  144 1081 (S11E66 L=266)  1494    383        4 (  72/1056- 214/1125)   8.1 E79-E58 S12-S08
      6 1301  991 (S04W17 L=349)   225     46        0 (1275/ 977-1336/1010) -14.0 W15-W19 S04-S03
      7  535  862 (S22E29 L=303)   766    213        1 ( 445/ 828- 631/ 904)  21.0 E35-E22 S24-S18
      8 1783  702 (S11W59 L= 32)  1275    156        1 (1748/ 626-1826/ 793)  84.8 W56-W61 S16-S05
      9  975  600 (S32W04 L=336)   496    148        2 ( 937/ 562-1013/ 634) -18.4 W00-W06 S35-S30
  

    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