Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  414 1589 (N25E53 L=153)   429     74        0 ( 376/1566- 452/1609)  31.0 E56-E50 N23-N26
      2  756 1420 (N16E21 L=185)   996    282        0 ( 708/1327- 844/1528) -53.1 E25-E13 N10-N23
      3 1826 1236 (N18W56 L=262)   415     31        1 (1800/1217-1844/1259)  26.6 W52-W58 N16-N19
      4 1686  913 (S04W44 L=250)   384     51        0 (1663/ 879-1708/ 943) -45.0 W42-W46 S06-S02
      5  422  722 (S28E40 L=166)   375    119        0 ( 396/ 658- 441/ 778)  58.0 E43-E37 S32-S24
      6  689  743 (S25E19 L=187)   518    216        0 ( 600/ 702- 786/ 775)  17.1 E25-E12 S28-S23
      7  328  603 (S37E54 L=152)   715    145        0 ( 281/ 542- 379/ 662) -53.1 E57-E49 S40-S32
      8 1742  517 (S26W66 L=272)   639     95        0 (1724/ 470-1770/ 551) -78.7 W63-W68 S28-S23
      9  900  285 (S57E00 L=205)  2190    380        5 ( 763/ 253-1091/ 318)   6.7 E15-W19 S59-S52
  

    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