Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  933 1825 (N63E11 L=  0)   986    169        1 ( 839/1801- 998/1846)   0.0 E25-E02 N60-N66
      2  274 1459 (N30E68 L=304)   571     55        1 ( 247/1427- 292/1478) -12.5 E73-E63 N28-N31
      3  209 1336 (N22E70 L=301)   884    138        1 ( 185/1292- 232/1404) -33.7 E74-E64 N19-N25
      4 1209 1328 (N23W13 L= 24)   331    160        0 (1154/1283-1265/1373) -40.6 W09-W16 N19-N25
      5 1383 1324 (N22W25 L= 36)   227     76        1 (1345/1306-1405/1349)  11.3 W21-W26 N20-N23
      6 1756  855 (S09W53 L= 64)   829    149        0 (1713/ 812-1818/ 884)  24.0 W48-W59 S11-S06
      7  521  822 (S09E33 L=338)   250     19        0 ( 500/ 806- 542/ 839)  14.0 E35-E31 S10-S07
      8 1622  762 (S14W41 L= 53)   719     90        1 (1585/ 727-1657/ 811)  71.6 W38-W44 S16-S10
      9 1718  743 (S16W51 L= 62)  1503    213        3 (1648/ 687-1793/ 807)  24.8 W44-W57 S19-S11
     10 1215  671 (S19W12 L= 24)   723    200        0 (1160/ 597-1291/ 716)  41.6 W08-W17 S23-S15
     11 1673  608 (S25W50 L= 61)  1325    267        0 (1615/ 557-1740/ 681)  33.7 W44-W54 S28-S19
     12  680  477 (S32E26 L=345)  3025    348        7 ( 582/ 402- 805/ 580) -28.1 E33-E16 S38-S24
  

    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