Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  972 1613 (N40E09 L=300)  6005   1059       11 ( 544/1500-1444/1761)  -7.2 E59-W28 N32-N47
      2  320 1399 (N19E57 L=253)  1602    215        5 ( 261/1345- 373/1480)  77.5 E61-E52 N15-N24
      3 1551 1437 (N31W36 L=346)   900    200        1 (1474/1371-1619/1480) -33.7 W30-W41 N27-N34
      4  511 1203 (N09E35 L=275)  2182    477        5 ( 460/ 997- 584/1434) -85.6 E38-E31 S03-N23
      5 1284 1323 (N22W15 L=325)   414    160        2 (1249/1266-1333/1399) -58.0 W12-W18 N18-N26
      6 1375 1323 (N23W21 L=331)   284    118        0 (1360/1272-1387/1389)  82.9 W20-W22 N19-N27
      7 1780 1242 (N20W55 L=  5)   584    157        1 (1705/1226-1833/1274)   4.1 W47-W61 N18-N21
      8  155 1226 (N07E72 L=238)   946     66        1 ( 127/1198- 186/1255)  -4.4 E79-E66 N05-N08
      9  362 1001 (S04E44 L=265)   293     73        0 ( 334/ 978- 404/1019)  26.6 E46-E40 S05-S02
     10 1815  930 (N01W58 L=  8)   630    101        1 (1774/ 904-1863/ 971)  16.7 W53-W63 S01-N03
     11  723  742 (S18E17 L=292)   388    174        0 ( 643/ 721- 783/ 784) -18.4 E22-E13 S18-S15
     12 1490  631 (S20W35 L=344)  2061    374        2 (1348/ 558-1655/ 709)  31.0 W25-W46 S25-S13
     13  518  668 (S24E33 L=277)   444    106        1 ( 474/ 640- 573/ 708)  26.6 E36-E28 S26-S20
     14 1194  499 (S30W16 L=326)   793    138        2 (1133/ 478-1265/ 524)  12.5 W11-W21 S32-S28
     15 1007  439 (S36W03 L=313)   463    112        1 ( 960/ 410-1054/ 480)  33.7 W00-W06 S38-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