Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  573 1535 (N20E42 L= 43)   354     63        1 ( 540/1516- 611/1548)  21.8 E44-E38 N19-N21
      2  415 1253 (N01E44 L= 41)   324    107        1 ( 395/1216- 448/1297) -18.4 E46-E40 S01-N02
      3 1363 1173 (N14W18 L=102)   582    183        0 (1303/1109-1431/1249) -31.0 W12-W23 N11-N17
      4 1870 1095 (N20W60 L=145)   475     58        0 (1846/1078-1894/1112)   9.5 W57-W63 N18-N21
      5  739  951 (S11E16 L= 69)   579    209        0 ( 682/ 868- 767/1016) -45.0 E20-E13 S15-S07
      6 1526  845 (S02W35 L=119)   489    115        1 (1495/ 789-1551/ 905) -80.5 W32-W35 S05-N01
      7 1886  875 (N07W68 L=153)   830    156        1 (1855/ 836-1910/ 904) -16.7 W63-W74 N05-N08
      8 1384  817 (S06W26 L=110)   209     51        1 (1364/ 784-1401/ 845) -63.4 W24-W27 S08-S04
      9 1111  628 (S23W14 L= 98)   270     95        1 (1053/ 612-1159/ 640)  18.4 W10-W17 S24-S22
     10  911  581 (S31W02 L= 87)   277    102        0 ( 864/ 569- 964/ 592)  31.0 W00-W05 S32-S29
     11 1619  535 (S18W53 L=137)  1145    236        4 (1543/ 467-1679/ 585)  52.1 W47-W56 S23-S14
  

    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