Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1584 1520 (N41W34 L=300)   898    214        1 (1487/1463-1666/1565) -10.0 W25-W42 N38-N43
      2  464 1362 (N10E43 L=223)  1135    253        2 ( 448/1248- 485/1488) -65.0 E48-E38 N02-N17
      3 1224 1392 (N25W06 L=272)   718    174        1 (1156/1322-1276/1444) -32.0 W01-W09 N21-N27
      4  853 1328 (N14E16 L=250)  1125    313        2 ( 740/1262- 922/1414)  45.0 E22-E11 N10-N20
      5  677 1336 (N12E27 L=239)   383     94        1 ( 641/1294- 708/1375) -38.7 E29-E24 N09-N13
      6  682 1270 (N08E25 L=241)   235     89        1 ( 650/1239- 723/1298) -11.3 E27-E22 N05-N09
      7  893 1163 (N05E10 L=256)   195    126        0 ( 868/1124- 937/1188)  68.2 E11-E07 N02-N07
      8  677  948 (S11E20 L=246)  1195    331        2 ( 614/ 813- 763/1099)  76.0 E22-E16 S20-N00
      9  283  800 (S27E51 L=215)   484     82        3 ( 237/ 779- 323/ 823)  11.3 E56-E46 S28-S24
     10 1139  766 (S14W11 L=277)   404    174        0 (1061/ 712-1198/ 812) -20.0 W05-W16 S16-S12
     11  898  719 (S21E02 L=263)   404    107        0 ( 847/ 700- 962/ 734)  26.6 E05-W01 S23-S19
     12 1446  608 (S18W35 L=301)   246     58        0 (1426/ 572-1461/ 637) -63.4 W33-W37 S20-S16
     13  954  535 (S32W05 L=271)   261     92        0 ( 904/ 524-1000/ 545)   9.5 W01-W07 S33-S30
  

    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