Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1286 1803 (N52W15 L=261)   792     84        1 (1260/1755-1309/1842)  84.3 W12-W18 N47-N57
      2  563 1660 (N32E42 L=204)  1007    112        2 ( 541/1590- 584/1715) -48.4 E46-E38 N27-N36
      3 1492 1479 (N28W28 L=274)   530    129        1 (1446/1441-1547/1503)  14.0 W24-W32 N25-N29
      4  273 1383 (N13E58 L=188)   866    128        2 ( 230/1317- 304/1431) -28.3 E65-E52 N08-N15
      5 1740 1177 (N12W47 L=293)   524     59        0 (1705/1146-1765/1205) -21.8 W43-W49 N09-N13
      6 1698 1050 (N03W44 L=290)   296     36        0 (1685/1020-1716/1075)  71.6 W42-W45 N01-N04
      7  135  785 (S23E74 L=172)   708     99        0 ( 115/ 743- 151/ 837) -71.6 E77-E72 S26-S20
      8 1712  637 (S20W55 L=301)   509     74        1 (1689/ 601-1737/ 667)  90.0 W52-W57 S22-S18
      9 1364  645 (S25W26 L=272)   223     23        1 (1344/ 627-1386/ 663) -33.7 W24-W27 S25-S23
     10 1239  551 (S32W20 L=266)   250     46        1 (1216/ 530-1260/ 571)  45.0 W18-W21 S33-S30
     11 1544  357 (S41W57 L=303)  1145     83        1 (1506/ 313-1569/ 413) -35.0 W51-W63 S43-S36
     12  615  315 (S56E35 L=211)   398     61        0 ( 588/ 293- 633/ 348)  32.0 E41-E31 S58-S53
     13  554  305 (S58E46 L=200)   861     57        2 ( 526/ 274- 583/ 340)  21.8 E54-E39 S60-S54
  

    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