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Golden Software Surfer 25.1 (229) | 275.9 mb
Golden Software, a developer of affordable 2D and 3D scientific modeling packages, is pleased to announce the availability of Surfer 25.1 (229) is a grid-based mapping program that interpolates irregularly spaced XYZ data into a regularly spaced grid.
Surfer 25.1.229 (Feb 1 2023) - what's new
There are several new features in the latest release of Surfer!
The top new features are listed below. Grid, Map and Visualize XYZC Data
Grid true 3D XYZC data (e.g. soil or groundwater contamination concentration) and save the results to a 3D grid in VTK format. Create a map from the 3D grid, adjust the slice value displayed in the 2D map, and then visualize the entire 3D grid in the 3D view as a volume render. Add an isosurface (to define the surface at a particular C value) and color scales.
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Interpolate and visualize 3D data, such as subsurface soil or groundwater contamination, mineralization concentration, seismic refraction velocity, temperature distribution, or dissolved oxygen concentration.
Interpolate XYZC Data to Create a 3D Grid
Interpolate a 3D grid from XYZC data, where you have XYZ location data together with a fourth variable, using one of three gridding methods. Save the results to a 3D grid in VTK format.
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Grid your XYZC data to create a 3D grid
Create a 2D Map from a 3D Grid
Immediately see how the map changes with depth/elevation through a 3D grid. Create a 2D map of a slice through the 3D grid, and use a slider to move the slice up and down through the 3D grid. The map updates immediately as you move the slider. For example, create a contour map of a 3D grid of GPR data, move the slider and see how the GPR data (and the contours) change through the grid file with depth. A 3D grid can be created either by gridding XYZC data in Surfer or in another software package. Supported 3D grid formats include VTK and HDF.
Visualize the 3D Grid in the 3D View as a volume render
Gain an overall view of all the 3D data by visualizing any 3D grid as a 3D volume, with full control over color and transparency.
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Visualize a 3D grid as a rendered volume, where the color represents the C value, such as contaminant concentration.
Visualize the 3D Grid in the 3D View as an isosurface
Determine exactly where specific C values are in a 3D grid using isosurfaces. This helps delineate specific areas such as plume extents or mineralization cutoff
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Create an isosurface for a 3D grid at any specified C value, allowing you to visualize surfaces of a singular value.
Keep Map Limits and Size after Changing the Coordinate System
Set your map limits and the map size to exactly what you want, change the coordinate system of the map, and your custom limits and size are retained!
Move Anchor for Vector Base Layer Labels
The devil is in the details! Customize your base layer labels so they look exactly how you want. Create base labels with leader lines, which connect the label to the object they are labeling. If the leader line doesn’t connect the label to the ideal spot on the object, simply move the anchor point for that leader line on the object so it looks just the way you want.
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Move the label anchor locations on objects in base layers
Surfer 25.1.229 (February 1, 2023) New Features & Improvements
- 2D plot: Create 2D maps from 3D grids using slice number
- 3D Grids: Grid Info
- 3D Objects: when saved to older SRF file formats, convert 3D polylines/polygons to 2D polylines/polygons
- 3D View: Export Image: match color scale placement/size to view
- 3D View: IsoSurface: calculate volume
- 3D View: option to auto-adjust the Vertical Exaggeration
- 3D View: visualize 3D Grid as a rendered volume
- 3D View: visualize 3D Grid as an isosurface
- 3D View: VRML Export Options: Remove unused "height" option
- Automation: 3D grids: Layer objects: load/save 3D grids from GridXYZC object, and update/create layer object
- Automation: 3D grids: Layer objects: update GridFile property to include 3D grids (GridXYZCFile)
- Automation: GridData: grid XYZC data
- Export/Save As dialogs: remove 'All Files (*.*)' from Save As Type or Export menus
- Grid Data: 3D gridding of XYZC data in Surfer
- Map Limits/Size: when change CS for map, Limits should be converted (and longest dimension should remain same size)
- Move the anchor point for labels on points, polylines or polygons
- PDF (vector) export: clip object if partially inside the page outline
- PDF (vector) export: increase resolution of images
- PDF (vector) export: decrease minimum dash length (so dots look like dots)
- VTK Export Options: remove/rename 'Type min' and 'Type max' as options for setting NoData nodes to
Fixes
- 3D View: contents gets confused between 2D and 3D grids in different windows when Digitize mode is enabled
- 3D View: Crash when creating 3D view for old SRF
- 3D View: redrawing view (turning base textures on/off, adjusting source map) affects grid textures in coincident areas
- 3D View: Z limits don't take into account drillhole layers when geotransform exists
- Base layer: Labels disappear for objects in group
- Base layer: Polygons disappear when in a group and geotransformed
- Color Scale: Surfer will get stuck if the labels are set to auto frequency and the height is too small
- Colormap: Custom colormap with single quote character in name causes launch error
- Crash after using Grid Filter possibly due to raw pointer usage
- Crash when gridding LAZ file and running out of memory
- Crash when making edits to a contour map and closing Surfer
- Georeference Image: GEOREF files can't be saved from Notepad and re-imported
- GeoTiff: EPSG 3571 - 3576: incorrect latitude of center (Lat0)
- Opening older SRF files with maps/layers in Lambert Azimuthal Equal Area (LAEA) may not open with the correct geotransform
- PDF (vector and raster) export: Dashes in dashed lines are shifted
- PDF (vector) export: doesn't export page correctly when map is >200" and using application page size
- PDF (vector) export: doesn't export properly if text object contains parentheses in math text filepath
- PDF (vector) export: exports vector objects outside the page, when application page size is selected
- PDF (vector) import: vector objects are displaced from image
× Golden Software Surfer 25.1 (229) Close
× Golden Software Surfer 25.1 (229) Close
Surfer is powerful contouring, gridding, and surface mapping package for scientists, engineers, educators, or anyone who needs to generate maps quickly and easily. Producing publication quality maps has never been quicker or easier. Adding multiple map layers and objects, customizing the map display, and annotating with text creates attractive and informative maps. Virtually all aspects of your maps can be customized to produce the exact presentation you want.
Surfer Introduction Training Video
This video introduces Surfer, explains some of the key features of Surfer, and shows how easy it is to create a contour map in Surfer from x,y,z data.
Founded in 1983, Golden Software is a leading developer of affordable scientific graphics software. Its customer base includes over 100,000 users involved in environmental consulting, oil and gas exploration and extraction, mining exploration and extraction, engineering, applied science, business, education, and government in nearly 190 countries and territories. Golden Software offers four products: Surfer for gridding, contouring and 3D surface mapping; Grapher for 2D and 3D graphing; Voxler for 3D data visualization; and Strater for well log, borehole and cross section plotting.
Product: Golden Software Surfer
Version: 25.1 (229)
Supported Architectures: x86 or x64
Website Home Page : www.goldensoftware.com
Languages Supported: english
System Requirements: Windows *
Size: 275.9 mb
* System Requirements: × Golden Software Surfer 25.1 (229) Close
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