Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  199 1361 (N25E72 L=332)   617     88        1 ( 174/1321- 227/1399) -13.2 E82-E64 N22-N27
      2 1805 1281 (N15W61 L=105)  1210    136        4 (1748/1229-1851/1338) -54.5 W55-W66 N12-N19
      3  362 1279 (N21E47 L=356)   964    174        1 ( 277/1251- 434/1317)  -3.6 E56-E40 N18-N23
      4 1355 1055 (N05W21 L= 65)   209    123        0 (1315/1028-1412/1099)  33.7 W18-W24 N03-N07
      5 1414  973 (S00W24 L= 68)   372    134        0 (1402/ 906-1432/1039) -81.9 W23-W25 S04-N03
      6  443  973 (N02E38 L=  6)   573    206        0 ( 372/ 918- 521/1026) -28.6 E43-E32 S01-N05
      7  985  913 (S02E03 L= 41)   284     79        0 ( 955/ 881-1017/ 955)  45.0 E04-W00 S04-N00
      8 1826  930 (S06W58 L=102)   697     99        0 (1777/ 914-1874/ 949)  -9.5 W52-W64 S07-S04
      9  627  845 (S06E26 L= 18)   498    172        0 ( 560/ 814- 670/ 905)  35.5 E30-E22 S07-S02
     10 1313  777 (S12W17 L= 61)  1038    420        0 (1146/ 680-1443/ 893)  32.3 W06-W26 S17-S05
     11  334  656 (S18E52 L=352)   388     64        1 ( 312/ 620- 355/ 685) -76.0 E54-E49 S20-S16
  

    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