Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  519 1540 (N29E38 L=269)  2335    416        5 ( 404/1364- 587/1690) -39.6 E60-E29 N17-N41
      2 1757 1412 (N22W55 L=  1)   681    104        1 (1735/1380-1797/1457) -59.0 W52-W58 N20-N25
      3  209 1382 (N20E65 L=241)  1110    102        2 ( 177/1329- 233/1436) -81.9 E68-E61 N16-N23
      4 1819 1325 (N17W59 L=  6)   717     60        4 (1790/1294-1845/1349)  15.9 W56-W63 N15-N18
      5 1587 1116 (N03W36 L=342)   934    266        0 (1481/1062-1668/1185)  26.6 W28-W42 N00-N07
      6  112  913 (S08E74 L=232)   894     69        4 (  94/ 876- 133/ 947) -63.4 E78-E69 S10-S06
      7  279  898 (S10E52 L=254)   301     60        0 ( 244/ 874- 313/ 917) -15.9 E55-E48 S11-S09
      8  978  833 (S15E03 L=303)   238     54        0 ( 947/ 817-1011/ 852) -14.0 E04-W00 S15-S13
      9  126  757 (S18E78 L=228)  1590     81        2 ( 105/ 721- 149/ 788) -33.7 E86-E73 S19-S15
     10  336  569 (S31E56 L=250)   764     96        1 ( 317/ 515- 354/ 615)  36.9 E60-E51 S34-S27
     11 1247  442 (S40W18 L=324)   395    121        0 (1187/ 425-1305/ 460)  12.5 W13-W22 S41-S38
     12 1051  229 (S59W04 L=310)  2114    284        4 ( 916/ 187-1185/ 276)   9.2 E12-W19 S64-S54
  

    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