Hello, all,
<div><br></div><div>I am a rookie in yT, and am trying to analyze some FLASH data with yT. The data load process encountered an error which reads:</div><div><br></div><div><div>>>> from yt.mods import *</div><div>
>>>pf=load("flash_data")</div><div>yt : [WARNING ] 2012-03-18 21:39:56,039 Setting 1.0 in code units to be 1.0 cm</div><div>yt : [WARNING ] 2012-03-18 21:39:56,039 No time units. Setting 1.0 = 1 second.</div>
<div>yt : [INFO ] 2012-03-18 21:39:56,039 Parameters: current_time = 5.0538751323e+15</div><div><span class="Apple-style-span" style="font-size:large">yt : [ERROR ] 2012-03-18 21:39:56,039 Missing domain_dimensions in parameter file definition!</span></div>
<div>yt : [INFO ] 2012-03-18 21:39:56,040 Parameters: domain_left_edge = [ -3.08600000e+24 -3.08600000e+24 -3.08600000e+24]</div><div>yt : [INFO ] 2012-03-18 21:39:56,040 Parameters: domain_right_edge = [ 3.08600000e+24 3.08600000e+24 3.08600000e+24]</div>
<div>yt : [INFO ] 2012-03-18 21:39:56,040 Parameters: cosmological_simulation = 0.0</div><div>yt : [WARNING ] 2012-03-18 21:39:56,040 Setting 1.0 in code units to be 1.0 cm</div><div>yt : [WARNING ] 2012-03-18 21:39:56,040 No time units. Setting 1.0 = 1 second.</div>
</div><div><br></div><div>I guess to fix it, I'll have to insert the domain-dimensions into the file. but I am not sure how exactly to do it. i opened the file with IDL, and the data are 4 dimensional matrices, something like [16,16,16, 40**]. does anyone know what went wrong, and how i could fix it?</div>
<div><br></div><div>Your help will be greatly appreciated!</div><div><br></div><div>Many thanks,</div><div>Cien</div><div><br></div>