[ncl-talk] Plotting vertical profiles from sounding data

[Rashed Mahmood]

And also, please try not to ignore the following warning message:
warning:asciiread: End of file reached and only (1165) elements were read
from the file, filling remaining elements with the default missing value
for the requested type

This could mean that your data is not being read properly. One possible
reason is the missing values that are left as empty space in your input
text files.

Cheers,
Rashed


On Thu, Jun 25, 2020 at 5:43 AM Dennis Shea via ncl-talk <
ncl-talk at mailman.ucar.edu> wrote:

> I think you should examine your data.
>
> sounding_1.txt has a value of pressure below 0  [-62]
>
> I only looked at sounding_1.ncl
>
> The attached can be used as a basis for you plotting.
>
> %> ncl vert_profile_shum.ncl
>
> Good Luck
>
> On Wed, Jun 24, 2020 at 11:15 AM Lyndz via ncl-talk <
> ncl-talk at mailman.ucar.edu> wrote:
>
>> Dear NCL-experts,
>>
>> I want to:
>>
>> [1] plot the vertical profile of specific humidity from sounding data.
>> Input file: *sounding_1.txt*.
>> Attached is my script: *vert_profile_shum.ncl*
>>
>> I want the y-axis to be in log format but I can not plot this correctly.
>> The output is also not good.
>>
>> I got the following warning messages:
>>
>> *warning:XyPlotSetValues:xyYStyle is NhlLOG:trYMinF can't be <=
>> 0.0:Setting xyComputeYMin to True*
>>
>> *warning:XyPlotSetValues:The Minimum Y value is <= 0.0 NhlLOG
>> invalid:Changing xyYStyle to NhlLINEAR*
>>
>> ------------------------------
>>
>>
>> [2] In addition, I have another sounding data with different pressure
>> level and height: *sounding_2.txt*
>>
>>
>> I want to combine the two profiles in one plot but I am not sure how to
>> do this.
>>
>>
>>
>> I'll appreciate any help on this.
>>
>>
>>
>> Sincerely,
>>
>> Lyndz
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