LDT to IES converison failed

[seq]

Hello,

this is a bit OT, but we found no answer anywhere.

We got some LDT-files from our client and tried to convert them to IES with IES Viewer.

But for all files we get the error message "'34.9' is not a valid floating point value." The number 34.9 changed of course for every LDT-file.

Any tip to get the data converted?

Thanks a lot,
Lars

The LDT-file looks like this:


XXXXX/EULUMDAT
3
4
24
15.0
46
2.0
berechneter Datensatz
XXXXX OF OFL 240
OF OFL 240
OF_OFL_240
14.05.12/XXXXX
38
0
17
38
0
17
17
17
17
100
67.0
1.0
0.0
1
1
LED
2352


34.9
0.63701
0.70539
0.76081
0.84182
0.86704
0.90724
0.92852
0.95137
0.95516
0.96759
0.0
15.0
30.0
45.0
60.0
75.0
90.0
105.0
120.0
135.0
150.0
165.0
180.0
195.0
210.0
225.0
240.0
255.0
270.0
285.0
300.0
315.0
330.0
345.0
0.00
2.00
4.00
6.00
8.00
10.00
12.00
14.00
16.00
18.00
20.00
22.00
24.00
26.00
28.00
30.00
32.00
34.00
36.00
38.00
40.00
42.00
44.00
46.00
48.00
50.00
52.00
54.00
56.00
58.00
60.00
62.00
64.00
66.00
68.00
70.00
72.00
74.00
76.00
78.00
80.00
82.00
84.00
86.00
88.00
90.00
612.97
614.31
619.44
624.27
627.55
629.20
628.07
624.58
618.82
609.17
593.87
569.33
535.13
489.64
434.39
370.93
306.02
244.61
190.60
146.24
111.83
85.44
65.42
50.52
39.23
30.81
24.34
19.51
15.71
12.74
10.48
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
614.10
615.85
620.47
625.39
629.10
630.43
629.51
626.12
619.44
608.76
591.92
567.27
531.94
486.56
431.10
368.77
304.80
243.79
190.39
146.34
111.63
85.13
65.21
50.21
39.03
30.60
24.24
19.41
15.61
12.63
10.48
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
615.13
616.36
620.67
625.81
629.91
632.17
632.07
628.89
622.52
612.05
595.62
570.77
535.44
488.51
432.34
370.00
306.75
246.26
192.86
148.69
113.37
86.47
66.23
51.04
39.64
31.01
24.65
19.71
15.81
12.84
10.48
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
614.72
615.74
619.33
623.96
628.38
631.76
632.17
629.91
624.37
614.82
599.83
577.54
543.04
496.83
440.34
376.36
311.16
249.13
194.91
150.75
114.81
87.60
67.06
51.65
40.05
31.42
24.85
19.82
16.02
12.94
10.57
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
615.13
616.36
619.33
622.52
626.63
629.71
630.64
628.69
623.85
615.13
600.75
578.37
544.58
498.06
441.16
376.78
311.46
248.92
194.40
150.75
114.61
87.08
66.65
51.24
39.74
31.11
24.65
19.71
16.02
12.94
10.57
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
615.13
616.36
618.62
621.59
624.16
625.81
625.50
623.35
618.62
609.79
594.79
571.99
538.93
492.10
435.62
372.26
306.85
245.02
191.42
148.29
113.17
86.26
66.13
50.94
39.54
31.01
24.54
19.51
15.81
12.94
10.57
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
615.03
615.95
618.21
620.78
622.63
623.14
621.90
620.06
616.57
608.97
595.20
573.02
539.54
493.74
436.45
371.54
305.92
244.61
191.42
148.50
113.37
86.36
66.03
50.83
39.43
30.81
24.44
19.51
15.71
12.94
10.57
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00

[waaazoo]

might this help ?

http://forums.cgarchitect.com/5696-eulumdat-ies.html
http://www.helios32.com/resources.htm#Software

[waaazoo]

seemed to work for me.

I could convert your file from ldt to ies with EULUMCNV.EXE (dos command) and open the file in IES viewer.
toto.zip

[seq]

Thanks a lot cool cat

I downloaded the software Eulumdat Tools from http://www.fold1.com/eulumdattools/installation.php and was able to convert the files to IES without problems.