Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1272 1611 (N42W24 L=277)   272     36        0 (1252/1588-1292/1633)  36.9 W22-W26 N39-N43
      2 1799 1272 (N14W61 L=313)  1478    211        2 (1722/1189-1864/1338) -29.7 W54-W68 N08-N19
      3  351 1161 (N14E47 L=205)   296     64        0 ( 313/1147- 380/1173)  -9.5 E50-E44 N13-N15
      4  219  936 (N00E60 L=192)   409     60        1 ( 200/ 903- 243/ 966)  36.9 E62-E57 S01-N02
      5 1147  865 (S06W07 L=259)   231     88        0 (1106/ 838-1186/ 886) -31.0 W04-W09 S07-S04
      6  217  663 (S18E69 L=183)   790     52        1 ( 196/ 637- 245/ 689)  18.4 E74-E63 S19-S15
      7 1478  643 (S22W30 L=282)   580     88        1 (1448/ 601-1506/ 676)  78.7 W27-W31 S25-S19
      8  610  599 (S21E31 L=222)   273     48        0 ( 582/ 574- 629/ 620) -33.7 E32-E29 S22-S19
      9 1334  523 (S30W20 L=272)   578    116        1 (1289/ 488-1394/ 558)  29.7 W16-W24 S32-S27
     10  584  519 (S27E35 L=218)   295     96        0 ( 560/ 479- 623/ 549)  35.5 E37-E30 S29-S24
     11 1036  519 (S28E02 L=251)   273    108        0 ( 986/ 507-1086/ 539)   9.5 E05-W01 S29-S27
     12  764  482 (S30E22 L=231)   385    111        0 ( 748/ 430- 778/ 537)  82.9 E23-E20 S33-S25
     13  922  468 (S32E10 L=242)   322     60        0 ( 896/ 441- 947/ 496)  45.0 E12-E08 S33-S29
  

    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