Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  355 1352 (N35E49 L= 65)   377     55        1 ( 323/1336- 386/1368)   0.0 E52-E45 N33-N35
      2 1284 1292 (N18W21 L=134)   345    189        0 (1205/1227-1332/1329) -53.1 W16-W22 N13-N21
      3 1213 1245 (N17W15 L=128)   344    199        1 (1180/1170-1266/1324) -84.3 W13-W17 N11-N21
      4 1704 1032 (S05W45 L=158)   462     85        0 (1654/1010-1749/1054) -20.6 W41-W49 S06-S02
      5  952  610 (S18E11 L=102)   695    268        1 ( 876/ 512-1010/ 714)  42.5 E17-E05 S23-S12
      6 1260  569 (S26W09 L=122)   328    136        0 (1217/ 528-1305/ 632)  45.0 W05-W12 S28-S22
      7  624  486 (S23E36 L= 77)   560    211        0 ( 554/ 428- 693/ 551)  25.0 E44-E29 S26-S18
      8  729  390 (S31E33 L= 81)   772    215        2 ( 643/ 342- 815/ 441)  13.2 E41-E24 S33-S27
      9 1223  405 (S38W04 L=117)   350    117        0 (1173/ 373-1270/ 439)  15.9 W00-W07 S39-S35
  

    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