Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  455 1591 (N16E52 L=226)   660     93        2 ( 430/1555- 481/1621) -33.7 E55-E48 N13-N17
      2 1178 1430 (N20W00 L=278)   996    229        4 (1104/1343-1239/1504) -32.5 E06-W05 N15-N23
      3 1188 1196 (N06W06 L=284)   320     94        0 (1155/1158-1222/1237) -26.6 W02-W08 N04-N07
      4 1731  986 (N08W45 L=323)   705    186        0 (1701/ 902-1784/1026) -82.9 W43-W49 N02-N10
      5  235  903 (S28E53 L=225)   337     88        0 ( 206/ 880- 261/ 931)  36.9 E55-E50 S29-S26
      6  281  822 (S33E48 L=230)   439    111        1 ( 240/ 802- 318/ 845)  20.6 E52-E44 S34-S31
      7 1076  824 (S17W07 L=286)   237     94        0 (1022/ 813-1124/ 837)  18.4 W04-W10 S18-S15
      8 1713  551 (S16W60 L=338)   488     57        0 (1683/ 515-1735/ 585)  90.0 W58-W61 S18-S13
      9 1458  481 (S27W43 L=321)  1024    219        0 (1354/ 450-1564/ 516)  36.9 W37-W49 S31-S22
     10  859  210 (S66W19 L=297)   531     77        2 ( 836/ 187- 886/ 237) -50.2 W15-W23 S68-S62
  

    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