precip | Pegasus Repeatable Experiments for the Cloud in Python | AWS library
kandi X-RAY | precip Summary
kandi X-RAY | precip Summary
precip - pegasus repeatable experiments for the cloud in python. precip is a flexible exeperiment management api for running experiments on clouds. precip was developed for use on futuregrid infrastructures such as openstack, eucalyptus (>=3.2), nimbus, and at the same time commercial clouds such as amazon ec2. the api allows you to easily provision resources, which you can then can run commands on and copy files to/from subsets of instances identified by tags. the goal of the api is to be flexible and simple to use in python scripts to control your experiments. the api does not require any special images, which makes it easy to get going. any basic linux image will work. more complex images can be used if your experiment requires so, or you can use the experiment api to run bootstrap scripts on the images to install/configure required software. a concept which simplfies interacting with the api is instance tagging. when you start an instance, you can add arbitrary tags to it. the instance also gets a set of default tags. api methods such as running a remote command, or copying files, all use tags for specify which instances you want to target. precip also handles ssh keys and security groups
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Top functions reviewed by kandi - BETA
- Check if an instance is finished
- Establish connection .
- Run a command on this experiment .
- Check whether addr is a valid IP address .
- Create a new SSH connection .
- Check if tags have the given tags .
- Return information about this node .
- Read file contents .
precip Key Features
precip Examples and Code Snippets
Community Discussions
Trending Discussions on precip
QUESTION
I've tried searching stack overflow for the answer but I couldn't get it.
I'm using a reversed y axis to plot one y variable over time and I wanted to get my secondary y axis in normal order (not reversed).
...ANSWER
Answered 2022-Apr-16 at 15:55Keep in mind that in ggplot2, secondary axes are a decoration that does not change the mapping of your data. So if you want your data to be mapped to a secondary axis, you need to transform it to appear where you want in terms of the primary axis (it's not like Excel where that happens automatically). Then you also need to define the transformation of the secondary axis.
In the case below, I have a reversed primary axis which determines the placement of the points. I also have a secondary axis that transforms the primary axis into the opposite slope. Here, ~35-.
means "transform so that the value for input 0 turns into 35, and the slope is reversed."
QUESTION
I am making a graph where i need to add the text label to my stat values in stat_poly_eq().
- I need to add Tmax and Tmin, but i need the "max" and "min" as a subscript which i am not able to achieve.
- I also need space between the words which i am obtaining using
~' '~
but when i do this the space between words is slightly larger than using (see image). Is there better way to provide the space? - In my graph, how do i make my whole legend "hollow" so that it doesnt sit over my line graph. I cannot move the legend to the corner because i need to align the legend lines with the three statistics text.
I would appreciate any help regarding these issues.
Reproducible example:
...ANSWER
Answered 2022-Mar-29 at 08:21To achieve your first problem, you can just use []
for your subscript in your labels.
For your second point you could change the legend.spacing.x
for space.
For your third point, you can set the legend keys to transparent
using this code: legend.key = element_rect(colour = "transparent", fill = "transparent")
and set the legends background to element_blank
.
You can use the following code:
QUESTION
I was wondering if anyone could shed some light into how I can average this data:
I have a .nc file with data (dimensions: 2029,64,32) which relates to time, latitude and longitude. Using these commands I can plot individual timesteps:
...ANSWER
Answered 2022-Mar-27 at 00:39I think if you're using pandas and numpy this may help you.Look for more details
QUESTION
I have multidimensional array which needs to be calculated with an imported function. (I am using jupyter notebook, so I exported the function to ipynb and imported it again) The function takes argument of 1 dimensional array.
...ANSWER
Answered 2022-Mar-21 at 19:41Using concurrent.futures.ProcessPoolExecutor
makes things much easier.
First, replace in calculatespi
the q.put(spi3)
by return spi3
and remove the q
parameter. Then the "main" code can be written as
QUESTION
I have very little experience with postgresql and was wondering how i can access certain fields from an array of json object so i can dynamically use them;
here is what the array i am trying to iterate looks like: ``
...ANSWER
Answered 2022-Feb-26 at 13:51PostgreSQL has the following JSON operators for accessing JSON fields: ->
and ->>
. You can read more about them here: https://www.postgresql.org/docs/9.3/functions-json.html
In your particular example (assuming wdata
holds the JSON you posted above), you can access data like this
wdata->0->>'address'
- that is, fetch the first element from the array and then fetch itsaddress
field;wdata->0->'days'->0->>'humidity'
- that is, fetch the first element from the array, then fetch the days field (which itself is an array), then fetch the first element of the nested array and finally fetch thehumidity
field of the element from the nested array;
QUESTION
First time using python and can't seem to figure this out. I'm scraping data from a website and it's reading it as object class even though the values are numbers. I've tried all the ways described here but keep getting errors. I want the precip column to be numeric. I keep getting the following error code: ValueError: invalid literal for int() with base 10: '4.364.36'
Script with data scraping from website
...ANSWER
Answered 2022-Feb-10 at 19:04So the tables from your URL are kind of funky which is why the parser is struggling. You can just copy the upper table to your clipboard (as seen in image) and use this.
QUESTION
I'm trying to dynamically render a list of DailyWeatherForecast, a Flutter StatelessWidget. The DailyWeatherForecast widget has some variables such as final String month
and final double low
, which intend to act as a single summarized forecast for a day as a narrow card. It has a constructor, and it works if I pass in hard-coded values to it from my main.dart. It looks and works great.
Information is pulled from an API though. So, I can't have this information hard-coded. See the code below for my approach:
...ANSWER
Answered 2022-Feb-08 at 06:02I found the issue. The DailyWeatherForecast had to have a set width. I just wrapped the TextButton in a SizedBox with a set width and it works.
QUESTION
I am getting a false convergence on a GAMM using mgcv::gamm when I try to fit models with corARMA functions for correlated error structures. The response data are amounts of precipitation, and are Gamma-distributed. The predictors are year and day-of-year ('julian'). I am fitting the model to the subset of observations for which precipitation occurred (i.e., I'm modelling only non-0 precipitation days). You will see there are a lot of NAs in the data, this is because I'm only interested in precipitation patterns of the summer season. I was advised by a colleague to pad the other dates with NAs instead of eliminating them (I was told the model might try to connect the end of august to the beginning of may in a cyclical pattern if I omitted the Sept-Apr dates).
The correlated error structures are meant to describe temporal autocorrelation, following the advice/process outlined in Gavin Simpson's excellent blog post . This code fit the model easily when I was working with R version 3.6.1, but after updating to 4.1.2 I am getting false convergence errors and "coefficient matrix not invertible" errors. I've tried changing some of the controls (mainly number of iterations) and that doesn't seem to help. I'm unsure of how to adjust controls for model convergence in this case (and of why an R update would cause this problem), and I don't know anything about the "coefficient matrix not invertible" error. Any advice or thoughts are much appreciated.
Link to download the data (too many rows to directly post)
Modelling without the autocorrelated error structure works fine:
...ANSWER
Answered 2022-Jan-07 at 07:20I am not sure if this is what you want, but I suspect that the problem occurs because of the structure of year
that has repeated values and gaps.
It works (technically) if we use a continuous time variable:
QUESTION
I am trying to plot precipitation data from the National Weather Service. However, the data is by default set to a stereographic projection. I'd like to plot in a PlateCarree projection but I am having some difficulties. When I try and use the PlateCarree projection in Cartopy, it plots the maps but will not overlay the precipitation data. I'm assuming this means that I am not properly re-projecting the data from stereographic to PlateCarree. Is there anything specific I need to do in order to re-project the data correctly?
Here is the code that works with the stereographic projection:
'''
...ANSWER
Answered 2021-Dec-13 at 01:59Just add the transform parameter to the ax.contourf method.
QUESTION
I'm working with a big XML files regarding the weather and I need somehow to get information from all nodes. Each XML consist in a month which contains every day divided in 10 minutes interval.
The XML looks like this but much longer:
...ANSWER
Answered 2021-Nov-30 at 19:49This should get you started....
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