Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1322 1812 (N55W05 L=193)   661    106        1 (1282/1794-1358/1831)  45.0 W01-W08 N51-N58
      2 1326 1733 (N46W07 L=195)   497     89        0 (1300/1702-1346/1769) -71.6 W04-W08 N43-N50
      3  468 1469 (N11E45 L=143)   391    109        1 ( 448/1429- 488/1529) -80.5 E45-E42 N08-N14
      4 1127 1340 (N14W00 L=188)   301    102        0 (1098/1288-1145/1397)  90.0 W00-W01 N09-N17
      5 1745 1286 (N24W43 L=232)   771    140        0 (1728/1218-1762/1347)  82.9 W41-W45 N20-N28
      6 1178  880 (S12W12 L=200)  1492    461       10 (1016/ 721-1267/1060)  76.0 W05-W15 S24-N00
      7  592  851 (S24E24 L=164)   638    223        0 ( 483/ 797- 681/ 912)  34.7 E31-E18 S28-S19
      8  284  885 (S26E49 L=139)   300     63        1 ( 262/ 861- 308/ 909)  36.9 E51-E46 S27-S24
      9  873  764 (S25E04 L=184)   383    106        1 ( 822/ 722- 899/ 807)  66.8 E06-E02 S28-S21
     10  624  621 (S38E20 L=168)   784    217        0 ( 522/ 605- 718/ 647)  21.8 E28-E13 S40-S34
     11 1509  499 (S27W45 L=233)  4986   1009        2 (1124/ 428-1843/ 589)  24.9 W21-W78 S39-S13
  

    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