Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  829 1680 (N35E31 L=181)  2618    524        5 ( 632/1579-1020/1776)  -4.6 E51-E14 N30-N38
      2 1101 1556 (N32E08 L=204)   474     88        0 (1062/1523-1156/1580)  45.0 E09-E04 N29-N35
      3  574 1431 (N13E38 L=174)   324     71        0 ( 540/1404- 599/1467)  68.2 E39-E36 N10-N15
      4  438 1415 (N09E47 L=164)   368     84        2 ( 417/1395- 469/1443) -11.3 E49-E44 N08-N10
      5  344 1370 (N05E54 L=157)   611    206        1 ( 287/1324- 386/1396)  -9.5 E60-E48 N02-N06
      6  237 1325 (N01E64 L=147)   633     88        0 ( 212/1300- 265/1352)  -9.5 E68-E60 N00-N02
      7 1750 1034 (N14W48 L=259)  1030    194        2 (1684/ 956-1792/1087) -22.6 W41-W53 N10-N16
      8  239 1012 (S18E54 L=157)   433     90        0 ( 209/ 991- 273/1028)  18.4 E57-E51 S19-S16
      9  700 1004 (S10E19 L=193)   354    122        0 ( 639/ 984- 756/1023)  23.2 E22-E15 S10-S07
     10 1199  783 (S12W15 L=227)   214     51        0 (1170/ 765-1223/ 801)  56.3 W13-W17 S13-S10
     11 1509  715 (S10W37 L=249)   348     93        0 (1490/ 677-1537/ 762) -45.0 W34-W40 S11-S06
     12  681  673 (S30E15 L=197)   333     97        0 ( 625/ 652- 727/ 692)   8.1 E18-E11 S31-S28
     13  944  644 (S26W03 L=215)   444     74        1 ( 908/ 622- 993/ 674)  21.8 W01-W06 S27-S24
  

    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