Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1363 1804 (N55W09 L=194)   710    114        1 (1316/1781-1406/1822)  26.6 W04-W14 N51-N58
      2 1374 1723 (N47W11 L=195)   520    100        0 (1351/1691-1395/1757)  69.4 W08-W12 N43-N51
      3  516 1457 (N11E41 L=144)   370     99        0 ( 501/1416- 535/1512) -71.6 E41-E38 N08-N14
      4 1210 1370 (N17W05 L=189)   526    179        0 (1174/1287-1269/1424)  73.3 W03-W07 N11-N21
      5 1786 1267 (N24W47 L=232)   839    153        0 (1771/1199-1801/1340)  90.0 W45-W48 N19-N29
      6 1137 1270 (N09W02 L=187)   249     57        1 (1101/1245-1175/1289)   0.0 W00-W04 N08-N10
      7 1270  904 (S09W17 L=201)   943    304        4 (1148/ 756-1341/1035)  72.5 W12-W18 S19-N00
      8  644  838 (S24E20 L=164)   753    219        0 ( 529/ 786- 737/ 897)  32.7 E28-E14 S28-S19
      9  316  874 (S27E46 L=139)   279     45        0 ( 295/ 854- 342/ 893)  14.0 E47-E43 S27-S25
     10  928  745 (S25E00 L=184)   457    106        2 ( 875/ 708- 960/ 782)  59.0 E03-W01 S27-S22
     11 1784  693 (S09W60 L=245)   354     69        1 (1757/ 661-1804/ 714) -71.6 W57-W61 S10-S07
     12 1645  509 (S22W55 L=240)  3969    624        6 (1436/ 420-1835/ 576)  25.2 W42-W76 S32-S14
     13 1242  426 (S38W30 L=215)   703    116        1 (1166/ 407-1306/ 446)  16.7 W24-W34 S40-S35
  

    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