Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1459 1688 (N35W52 L=168)   757    156        2 (1389/1664-1513/1709) -18.4 W46-W56 N32-N37
      2  876 1532 (N41W03 L=119)   636     89        2 ( 839/1506- 921/1566) -38.7 W00-W05 N38-N44
      3 1063 1381 (N27W11 L=127)   270     41        1 (1036/1355-1085/1403) -76.0 W09-W12 N25-N29
      4  629 1285 (N30E20 L= 96)  1079    254        2 ( 532/1201- 719/1373) -51.8 E27-E14 N23-N37
      5 1222 1306 (N19W18 L=135)   643    216        1 (1121/1273-1343/1349) -36.0 W13-W25 N14-N23
      6 1499 1108 (N01W30 L=147)  1150    246        3 (1409/ 999-1556/1205) -77.0 W26-W32 S05-N08
      7 1916 1094 (S12W68 L=185)   674     59        1 (1901/1068-1930/1125)  36.9 W65-W70 S13-S10
      8  389 1018 (N18E42 L= 75)   321    109        0 ( 369/ 972- 419/1072) -63.4 E42-E39 N15-N21
      9 1501  788 (S18W24 L=141)   729    138        1 (1451/ 717-1537/ 833) -76.0 W21-W26 S22-S14
     10  698  570 (S14E30 L= 86)   484    107        1 ( 673/ 519- 724/ 613)  39.8 E33-E27 S16-S11
     11  411  493 (S14E55 L= 61)  1701    324        3 ( 380/ 390- 439/ 593)  47.1 E61-E48 S21-S07
     12 1197  395 (S37E04 L=113)  1328    224        2 (1136/ 330-1239/ 476)  42.0 E10-W00 S41-S31
     13  756  364 (S29E35 L= 82)   699    146        0 ( 705/ 332- 796/ 417)  18.4 E38-E29 S30-S25
  

    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