Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1011 1797 (N52W29 L= 20)   481     60        0 ( 972/1781-1046/1815) -36.9 W25-W31 N49-N54
      2  908 1764 (N53W18 L=  9)   303     58        1 ( 888/1735- 935/1783)  18.4 W14-W20 N51-N54
      3 1569 1687 (N27W63 L= 54)   615     92        0 (1525/1660-1611/1710) -33.7 W59-W66 N24-N29
      4 1545 1564 (N21W50 L= 42)  1150    326        4 (1420/1455-1611/1618) -72.9 W43-W55 N13-N27
      5 1712 1491 (N12W61 L= 52)  1689    148        6 (1643/1429-1768/1545) -35.0 W55-W66 N08-N16
      6 1029 1517 (N32W14 L=  5)   650    173        0 ( 948/1491-1121/1538) -31.0 W08-W18 N27-N35
      7 1371 1504 (N22W35 L= 26)   458    148        1 (1289/1489-1441/1524) -15.3 W28-W39 N19-N23
      8 1305 1446 (N20W28 L= 19)   223    102        0 (1261/1431-1356/1467) -45.0 W25-W30 N18-N22
      9  450 1070 (N19E35 L=317)   424    148        2 ( 416/1036- 495/1100) -33.7 E37-E31 N15-N20
     10 1841  951 (S21W55 L= 46)   535     89        2 (1808/ 911-1877/ 988)  12.5 W50-W60 S22-S19
     11  329  906 (N12E48 L=304)   306     67        2 ( 316/ 868- 344/ 938)  63.4 E48-E45 N09-N13
     12 1514  578 (S36W21 L= 13)   368     75        0 (1480/ 555-1547/ 606)   0.0 W18-W24 S36-S34
     13 1379  458 (S40W09 L=  0)   449     91        2 (1336/ 429-1423/ 493)   0.0 W05-W12 S41-S38
     14 1523  301 (S61W24 L= 15)   625     76        0 (1483/ 276-1564/ 328)   0.0 W18-W30 S63-S58
     15  603  277 (S32E56 L=295)  1059     90        3 ( 563/ 245- 645/ 314) -90.0 E60-E53 S35-S28
  

    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