Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  498 1624 (N29E44 L=320)   732    152        1 ( 478/1566- 520/1687) -66.0 E47-E42 N25-N34
      2 1465 1338 (N18W25 L= 29)   692    188        0 (1417/1241-1491/1422) -68.2 W22-W27 N12-N23
      3 1200 1393 (N19W08 L= 12)   257     81        0 (1154/1378-1243/1406)   0.0 W04-W10 N17-N19
      4  884 1309 (N11E11 L=353)   969    280        1 ( 783/1223-1028/1378) -23.6 E17-E01 N06-N14
      5  413 1247 (N04E41 L=323)   371     54        2 ( 392/1219- 435/1282)  90.0 E42-E39 N02-N06
      6 1674 1170 (N10W41 L= 45)   284     74        1 (1646/1148-1707/1195)   0.0 W38-W43 N08-N11
      7  420  713 (S28E40 L=324)  1714    492        0 ( 303/ 590- 544/ 868)  38.0 E52-E29 S36-S17
      8 1477  509 (S32W38 L= 42)   275     62        0 (1442/ 495-1505/ 529)  26.6 W35-W40 S33-S30
  

    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