precip | Pegasus Repeatable Experiments for the Cloud in Python | AWS library

 by   pegasus-isi Python Version: Current License: Apache-2.0

kandi X-RAY | precip Summary

kandi X-RAY | precip Summary

precip is a Python library typically used in Cloud, AWS applications. precip has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub.

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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            kandi-support Support

              precip has a low active ecosystem.
              It has 8 star(s) with 3 fork(s). There are 11 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 2 open issues and 0 have been closed. On average issues are closed in 2689 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of precip is current.

            kandi-Quality Quality

              precip has 0 bugs and 0 code smells.

            kandi-Security Security

              precip has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              precip code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              precip is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              precip releases are not available. You will need to build from source code and install.
              Build file is available. You can build the component from source.
              Installation instructions, examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi has reviewed precip and discovered the below as its top functions. This is intended to give you an instant insight into precip implemented functionality, and help decide if they suit your requirements.
            • 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 .
            Get all kandi verified functions for this library.

            precip Key Features

            No Key Features are available at this moment for precip.

            precip Examples and Code Snippets

            No Code Snippets are available at this moment for precip.

            Community Discussions

            QUESTION

            Reverse secondary y-axis plot with ggplot2
            Asked 2022-Apr-16 at 16:22

            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 15:55

            Keep 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."

            Source https://stackoverflow.com/questions/71894975

            QUESTION

            Adding subscript to the text in stat_poly_eq
            Asked 2022-Mar-29 at 08:21

            I am making a graph where i need to add the text label to my stat values in stat_poly_eq().

            1. I need to add Tmax and Tmin, but i need the "max" and "min" as a subscript which i am not able to achieve.
            2. 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?
            3. 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 08:21

            To 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:

            Source https://stackoverflow.com/questions/71656939

            QUESTION

            How to average data for a variable over a number of timesteps
            Asked 2022-Mar-27 at 03:31

            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 00:39

            I think if you're using pandas and numpy this may help you.Look for more details

            Source https://stackoverflow.com/questions/71632416

            QUESTION

            how do I efficiently retrieve return value from function executed with multiprocessing?
            Asked 2022-Mar-21 at 19:41

            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 19:41

            Using 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

            Source https://stackoverflow.com/questions/71560315

            QUESTION

            How to iterate over an array of json object in postgresql and access its elements
            Asked 2022-Feb-26 at 13:51

            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 13:51

            PostgreSQL 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 its address 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 the humidity field of the element from the nested array;

            Source https://stackoverflow.com/questions/71257099

            QUESTION

            Converting object class to numeric class in pandas data frame
            Asked 2022-Feb-10 at 19:04

            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 19:04

            So 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.

            Source https://stackoverflow.com/questions/71070202

            QUESTION

            Flutter Layout/Sizing/Render Issue
            Asked 2022-Feb-08 at 06:02

            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 06:02

            I 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.

            Source https://stackoverflow.com/questions/71027410

            QUESTION

            How to correct false convergence mgcv::gamm after updating R
            Asked 2022-Jan-07 at 07:20

            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 07:20

            I 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:

            Source https://stackoverflow.com/questions/70549913

            QUESTION

            Can't re-project precipitation data from Stereographic to PlateCarree() using Cartopy
            Asked 2021-Dec-13 at 01:59

            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 01:59

            Just add the transform parameter to the ax.contourf method.

            Source https://stackoverflow.com/questions/70325906

            QUESTION

            Parsing big XML with XML2 in R
            Asked 2021-Nov-30 at 19:49

            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 19:49

            This should get you started....

            Source https://stackoverflow.com/questions/70152658

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install precip

            yum -q -y clean all yum -q -y install gcc gcc-g++ gcc-gfortran make gawk bison diffutils java-1.7.0-openjdk.x86_64 java-1.7.0-openjdk-devel.x86_64 ganglia-gmond condor pegasus.

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            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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            https://github.com/pegasus-isi/precip.git

          • CLI

            gh repo clone pegasus-isi/precip

          • sshUrl

            git@github.com:pegasus-isi/precip.git

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