Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  886 1771 (N48E29 L=243)   487     44        0 ( 862/1750- 917/1790)  45.0 E31-E25 N45-N49
      2  549 1539 (N25E42 L=230)  1031    193        1 ( 496/1458- 608/1628)  85.6 E44-E40 N18-N31
      3  394 1362 (N11E49 L=223)  1119    276        2 ( 342/1280- 431/1454) -39.8 E56-E44 N06-N16
      4 1152 1266 (N17W04 L=276)   351    121        1 (1095/1218-1192/1308)  -8.1 W00-W07 N13-N18
      5  846 1268 (N12E15 L=257)   404    149        2 ( 764/1242- 908/1294)  -5.7 E20-E10 N11-N13
      6  940 1018 (S02E05 L=267)  1042    283        0 ( 882/ 897-1045/1132) -59.7 E08-W03 S07-N05
      7  420  962 (S12E39 L=233)   294     70        1 ( 387/ 952- 452/ 977)  21.8 E41-E36 S13-S11
      8  716  932 (S10E18 L=254)   406    154        0 ( 663/ 883- 786/ 965)  40.6 E20-E13 S13-S07
      9  793  861 (S13E12 L=260)   223     42        2 ( 769/ 839- 816/ 884) -45.0 E13-E10 S14-S11
     10 1063  818 (S12W05 L=277)   274     46        2 (1030/ 799-1094/ 843)  36.9 W03-W07 S13-S09
  

    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