AgriMetSoft

SD-GCM

In this package, users can utilize three statistical downscaling methods on any CMIP5/CMIP6 models or gridded data. To begin, you will need to download historical and RCPs/SSPs NetCDF files from ESGF or other relevant websites. Additionally, ensure that you have access to station data. With these resources in hand, the tool can perform statistical downscaling using three methods: Delta, Quantile Mapping, and Empirical Quantile Mapping.

Taylor Diagram Software

Taylor diagrams offer a comprehensive way to evaluate and compare models based on multiple metrics at once. By visually comparing the positions of models on the Taylor diagram, their performance in matching observations can be assessed. Models closer to the reference point indicate better agreement with the observed data.

Open NC File

The Open NC File tool is a versatile tool for extracting time series data from NetCDF files without limitations. It can read any NetCDF file, including rotated-pole grids like CORDEX data, in nc or nc4 formats. Users can extract data based on a list of station coordinates or rectangular regions. Multiple files can be temporarily merged by the tool, which supports unlimited dimensions. The tool automatically converts regular latitude and longitude to rotated ones. Overall, Open NC File provides powerful features for flexible data extraction from several NetCDF files at once.

Cordex Coordinate Rotation

This tool provides the capability to convert coordinates between non-rotated and rotated formats. The rotation pivot is based on CORDEX domains and can be customized as per your requirements. To extract data from CORDEX NetCDF files, you are required to convert your regular coordinates to rotated coordinates using this tool. Once the conversion is complete, you can proceed with data extraction using the rotated coordinates and rlat/rlon variables available in your file. Data extraction can be accomplished using any programming language or by utilizing the Netcdf Extractor provided on this website.

IDF Curve Tool

The IDF curve tool offers various distributions for generating IDF (Intensity-Duration-Frequency) charts. There are two options available for inputting data. In the first tab, you can input your raw data at a scale ranging from 5 minutes to daily, and the IDF tool will calculate the corresponding maximum values in the second tab. Alternatively, you have the option to directly input the maximum values in the second tab instead of raw data. In the third tab, you can generate IDF graphs for specific return periods. A return period represents the average time or estimated average time between events, such as the occurrence of rainfall intensities. The tool allows you to save the IDF data in an Excel file and draw the IDF graphs within Excel.

DMAP

The DMAP software is equipped with advanced capabilities to calculate a diverse range of drought indices for three distinct types of drought: meteorological, agricultural, and hydrological. It offers a user-friendly feature that allows easy input of station data through Excel files. Furthermore, the software supports the utilization of NetCDF data from stations, rectangular regions, or shapefiles, providing flexibility in data sources. By utilizing this powerful tool, you can accurately evaluate and assess drought severity. Additionally, the software allows you to export all the results to an Excel file. With DMAP, you can conveniently calculate indices such as SPI, DI, PNI, CZI, MCZI, ZSI, RAI, EDI, PDSI, PHDI, RDI, SPEI, KBDI, ARI, SMDI, ETDI, SWSI, SDI.

Data-Tool

In summary, Data-Tool serves as an Excel add-in that empowers users to efficiently manipulate and analyze their data. With features like data reshaping, sorting, and the computation of various indices, it enables users to gain valuable insights from their data. Data-Tool is a powerful Excel add-in that simplifies data sorting and reshaping, enabling users to easily apply various indices to their data. To calculate these essential indices using Data-Tool, it is necessary to format the data in a specific manner that allows for seamless analysis. This Excel add-in provides a range of functionalities, including data reshaping and sorting, conversion of daily data to monthly or seasonal formats, and the computation of efficiency criteria such as Root Mean Square Error, Nash Sutcliffe model Efficiency coefficient, Mean Absolute Error, and more. Data-Tool also offers additional capabilities, such as generating CDF/PDF charts, performing multiple linear regression (MLR), and conducting Trend tests. Furthermore, we continuously enhance the tool by adding new functionalities to further support diverse data analysis needs.

KNN-WG

The KNN Weather Generator is a powerful tool that enables users to simulate daily weather data using the K-nearest-neighbor approach. With this software, users can conveniently load seven different variables, including Tmin, Tmax, Rain, Srad, ETo, WSPD, and Humidity. This software offers various features to enhance the user experience. Users can visualize the generated data through interactive graphs and also calculate several efficiency criteria, such as d, NSE, RMSE, MBE, Pearson, and Spearman. Moreover, the KNN Weather Generator allows users to compare its outputs with results from other models. By importing the outputs of different models, users can make comprehensive comparisons and evaluate the effectiveness of the KNN Weather Generator in generating accurate weather data. One of the notable advantages of the KNN Weather Generator software is its flexibility in variable selection. Users have the freedom to choose any number of variables they desire, starting from a minimum of seven variables. Its range of features, including variable selection, graph visualization, efficiency criteria calculation, and result comparison, make it an invaluable resource for weather prediction and analysis.

MODIS Product Extractor

The "MODIS Product Extractor" is a specialized tool designed to extract data from MODIS HDF files of various products. This tool offers several features that facilitate data extraction based on specific requirements. With the MODIS Product Extractor, you can perform the following actions: Extract data from points or regions: The tool allows you to extract data from specific points or a list of points defined by their coordinates. Additionally, you can extract data from rectangular regions by specifying the corner coordinates. Furthermore, you have the flexibility to select a region of any shape on a map and extract data for that specific area. Export to Excel: The extracted data can be exported to Excel for further analysis or integration with other tools. This export functionality enables you to utilize the extracted data in a tabular format that is compatible with Excel or other spreadsheet software. The MODIS Product Extractor simplifies the process of extracting data from MODIS HDF files by providing a user-friendly interface and efficient extraction capabilities. It streamlines the workflow for accessing specific data points or regions of interest and offers the convenience of exporting the extracted data to Excel for further analysis or reporting.

Model Analyzer Tool

The "Model Analyzer Tool" is specifically designed for analyzing and evaluating model outcomes, with applications spanning diverse domains. Its features include QQ-Plots, which facilitate the visualization of residual distribution and aid in identifying deviations from normality. The tool utilizes Confidence and Prediction Bounds to represent the likely range of true values. Automatic calculations of efficiency indices, such as Mean Absolute Error (MAE), Root Mean Squared Error (RMSE), and Nash-Sutcliffe Efficiency Coefficient (NSE), offer valuable insights into model performance. Additionally, the tool examines autocorrelation in model residuals, uncovering any persistent patterns or dependencies that may have been overlooked during the modeling process.

Estimating Missing Climate Data

Estimating missing climate data is vital in climate research. When data is incomplete due to various reasons, our tool offers solutions. This tool has two sections to estimate missing climate data: one estimates using data from other stations, and the second uses historical records of the current station. In the first section, methods like MLR, Correlation Coefficient Weighting, IDW, and ANN address gaps. The second section utilizes LOCF, NOCB, Interpolation, and Substitute Statistics methods to fill in missing data.

Thiessen Polygon Tool

Thiessen polygons, also referred to as Voronoi polygons or Thiessen regions, are a versatile method applied in geography, cartography, and spatial analysis. They divide an area into regions based on proximity to specific points or features. One notable application is the spatial distribution of rainfall data from multiple stations. The Thiessen polygon method effectively allocates rainfall measurements across an area by considering the proximity of each rain gauge station. This tool not only calculates station areas but also facilitates the determination of average rainfall for a given region.