Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1199 1518 (N35W16 L=121)  1179    322        1 (1071/1440-1376/1596) -31.0 W07-W27 N28-N41
      2 1488 1338 (N21W34 L=139)   408     82        1 (1464/1300-1513/1378) -78.7 W31-W35 N18-N23
      3  707 1323 (N24E20 L= 85)   957    228        1 ( 607/1267- 809/1371) -18.4 E27-E12 N20-N27
      4 1818 1310 (N16W63 L=168)   521     93        1 (1801/1285-1838/1339)  36.9 W60-W65 N14-N17
      5 1803 1183 (N09W58 L=164)  1141    209        4 (1759/1099-1831/1257) -73.3 W54-W62 N03-N13
      6 1766 1163 (N08W54 L=159)   319     65        1 (1746/1139-1786/1188)  45.0 W51-W56 N06-N09
      7 1607  638 (S24W40 L=145)  1424    310        3 (1552/ 506-1670/ 756)  76.8 W36-W44 S33-S16
      8  543  616 (S20E35 L= 70)   369     72        1 ( 512/ 571- 567/ 651) -68.2 E37-E33 S22-S17
      9 1020  533 (S27E03 L=103)   562    149        0 ( 966/ 470-1076/ 587)  48.8 E07-W01 S31-S23
     10  852  371 (S39E18 L= 88)   741    105        0 ( 808/ 333- 899/ 409)  32.0 E21-E13 S42-S35
  

    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