Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1196 1611 (N33W00 L=341)   405     87        1 (1145/1593-1237/1626)  31.0 E03-W02 N31-N34
      2 1430 1581 (N36W18 L=359)   262     43        0 (1413/1553-1446/1614)  78.7 W16-W18 N34-N39
      3 1073 1485 (N22E05 L=336)   254     80        0 (1039/1461-1108/1512) -21.8 E07-E02 N20-N23
      4 1818 1098 (N14W53 L= 34)   341     68        0 (1805/1063-1831/1135) -45.0 W51-W54 N11-N15
      5  294  951 (S21E49 L=292)   940    189        2 ( 243/ 882- 343/1024)  52.1 E55-E45 S25-S16
      6 1191  670 (S24W17 L=358)   299     77        0 (1156/ 638-1233/ 696)  51.3 W15-W19 S26-S21
      7 1640  626 (S17W50 L= 31)  1282    278        3 (1515/ 577-1743/ 669)  27.9 W40-W58 S21-S12
      8  257  571 (S46E66 L=275)   689     89        1 ( 236/ 543- 286/ 608)  17.4 E73-E57 S47-S42
      9  942  275 (S57W14 L=356)   695    101        2 ( 889/ 251- 987/ 304)  -4.8 W08-W20 S59-S54
  

    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