Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1021 1417 (N26E05 L=100)   674    296        1 ( 952/1302-1076/1508) -47.5 E11-W00 N18-N31
      2 1546 1418 (N32W34 L=139)   366     76        0 (1513/1379-1569/1450) -53.1 W31-W35 N29-N33
      3  950 1292 (N17E08 L= 97)   355    173        0 ( 931/1201- 965/1362) -84.3 E09-E06 N11-N21
      4 1147 1322 (N21W05 L=109)   451     87        1 (1102/1295-1202/1340)   8.1 W01-W08 N19-N22
      5  871  752 (S17E07 L= 98)   500    130        1 ( 820/ 716- 935/ 779)  29.7 E09-E02 S19-S15
      6 1706  615 (S17W56 L=161)   501     77        1 (1674/ 587-1732/ 652)  36.9 W53-W58 S19-S14
      7  265  587 (S37E64 L= 40)   819    100        0 ( 230/ 546- 307/ 615)  13.5 E80-E55 S40-S33
      8 1428  586 (S22W33 L=138)   256     65        1 (1401/ 565-1462/ 606)  11.3 W30-W35 S23-S20
      9 1455  378 (S36W45 L=150)   586    119        0 (1410/ 345-1511/ 420)  60.3 W42-W48 S39-S32
  

    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