Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  803 1423 (N35E06 L= 90)   409    141        0 ( 742/1390- 866/1443) -32.0 E10-E02 N32-N37
      2 1840 1151 (S05W60 L=157)   575    112        1 (1815/1107-1863/1194) -90.0 W58-W63 S08-S02
      3 1899 1104 (S10W68 L=164)   633     83        0 (1866/1070-1924/1141)  16.7 W62-W73 S11-S08
      4  791 1099 (N16E13 L= 84)   198     91        0 ( 760/1076- 834/1131) -59.0 E14-E10 N13-N18
      5  220 1034 (N20E60 L= 37)   574    124        0 ( 180/ 992- 265/1075) -24.4 E65-E54 N17-N22
      6 1347  906 (S07W17 L=113)   247     54        0 (1328/ 882-1370/ 937) -76.0 W15-W17 S08-S04
      7 1453  730 (S20W21 L=117)   691    246        1 (1386/ 652-1477/ 839)  51.3 W15-W23 S23-S13
      8 1181  738 (S13W04 L=100)   207    112        0 (1133/ 725-1220/ 770)  -9.5 W00-W06 S13-S11
      9  625  464 (S20E39 L= 57)   356     76        0 ( 583/ 449- 663/ 484)   0.0 E42-E35 S21-S19
     10  712  263 (S37E46 L= 51)  1980    231        1 ( 676/ 157- 769/ 358)  25.3 E70-E34 S47-S29
  

    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