Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  722 1498 (N31E25 L=355)   478    180        0 ( 651/1435- 782/1530) -20.0 E30-E18 N27-N33
      2 1476 1470 (N33W32 L= 52)   442    104        1 (1444/1444-1529/1507) -33.7 W30-W36 N30-N35
      3 1089 1436 (N29W03 L= 22)   515    238        0 (1039/1372-1152/1471) -50.2 W00-W07 N24-N31
      4 1205 1406 (N27W11 L= 30)   233     67        1 (1185/1373-1238/1438) -76.0 W09-W13 N25-N29
      5  928 1221 (N14E07 L= 13)   251    102        1 ( 884/1201- 977/1248) -18.4 E09-E03 N13-N15
      6  362 1160 (N07E46 L=333)   348     48        0 ( 337/1135- 382/1190)  63.4 E48-E44 N05-N09
      7  382 1052 (N01E43 L=336)   300    103        1 ( 349/1010- 407/1097) -53.1 E46-E41 S01-N03
      8 1643 1041 (N05W41 L= 61)   446    146        1 (1596/ 989-1708/1071)  29.1 W37-W46 N02-N07
      9  413  988 (S03E41 L=339)   309     89        0 ( 387/ 949- 452/1015)  45.0 E42-E37 S05-N00
     10  299  764 (S18E52 L=327)  2555    530        8 ( 257/ 526- 342/ 981)  75.5 E63-E46 S34-S03
     11  426  844 (S12E40 L=340)   467    113        2 ( 400/ 783- 453/ 881) -80.5 E41-E37 S15-S09
     12  868  787 (S13E09 L= 11)   437    147        1 ( 815/ 725- 904/ 846) -60.3 E12-E06 S16-S09
     13  685  749 (S16E21 L=359)   261    106        0 ( 661/ 704- 699/ 791) -90.0 E22-E19 S18-S13
     14  462  750 (S17E37 L=342)   278     83        1 ( 434/ 733- 509/ 768)   9.5 E39-E33 S18-S16
     15  773  704 (S18E15 L=  5)   732    185        2 ( 725/ 629- 825/ 762) -53.1 E18-E11 S23-S14
     16 1863  735 (S14W70 L= 90)   675     79        1 (1820/ 714-1898/ 754)   8.7 W64-W77 S14-S12
     17  672  678 (S21E22 L=358)   770    204        4 ( 615/ 601- 735/ 743) -52.1 E25-E17 S25-S16
     18 1139  641 (S21W09 L= 29)   509    105        1 (1088/ 618-1189/ 670)   8.1 W05-W12 S22-S18
     19  890  515 (S31E07 L= 12)  2417    504        6 ( 687/ 432-1056/ 666)  34.7 E23-W03 S38-S19
     20  578  609 (S26E30 L=350)   536    128        0 ( 535/ 573- 640/ 638)  29.1 E33-E24 S28-S23
     21  362  561 (S31E52 L=328)   367     70        0 ( 327/ 544- 401/ 575)  11.3 E57-E47 S32-S30
     22 1361  509 (S29W27 L= 47)   656    206        1 (1271/ 460-1448/ 547)  30.3 W21-W33 S33-S26
  

    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