Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  742 1875 (N69E14 L=327)  1347    100        2 ( 710/1829- 774/1906) -49.8 E23-E07 N62-N75
      2  485 1499 (N38E33 L=307)   270     46        1 ( 459/1475- 505/1517)   0.0 E35-E31 N35-N38
      3 1667 1406 (N14W50 L= 30)  1549    289        7 (1578/1346-1752/1491) -51.3 W42-W58 N09-N20
      4  507 1391 (N30E30 L=310)   559    101        1 ( 465/1361- 534/1428)  36.9 E33-E28 N27-N32
      5  935 1383 (N23E00 L=340)   495    165        1 ( 849/1343-1003/1409) -32.0 E05-W03 N19-N25
      6 1004 1291 (N16W03 L=343)   221     55        1 ( 986/1261-1029/1326) -90.0 W01-W03 N14-N18
      7  197 1217 (N23E60 L=280)   747    163        1 ( 182/1132- 227/1288)  71.6 E61-E57 N18-N27
      8 1816 1161 (S03W57 L= 37)   439     63        1 (1781/1143-1846/1183)   8.1 W53-W60 S03-S01
      9  984 1046 (N02E02 L=338)   300     89        0 ( 951/1009-1022/1092)  53.1 E04-W00 N00-N04
     10  756  771 (S11E20 L=320)   200     90        0 ( 740/ 724- 772/ 804)  63.4 E20-E18 S13-S09
     11 1732  782 (S24W46 L= 27)   296     43        1 (1712/ 762-1756/ 801)  14.0 W44-W48 S25-S22
     12 1402  537 (S36W19 L=359)  2526    476        5 (1201/ 406-1577/ 660)  17.9 W02-W33 S42-S29
     13  315  515 (S20E64 L=276)  2989    283        8 ( 252/ 409- 400/ 625)  82.4 E69-E57 S28-S13
     14  920  448 (S34E17 L=323)   225     42        0 ( 897/ 430- 946/ 470) -56.3 E18-E15 S35-S32
     15  475  341 (S34E61 L=280)   435     45        0 ( 457/ 318- 497/ 360)  53.1 E63-E56 S36-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