Hi Kristian, nice to hear from you again after long time. I have just now (about an hour ago) found a new bug in gama, buried deep in the old code. I will reply tomorrow, now I must got to be. I am tired, though it is not much late yet. Good night.
Ales P.S.By the way, are you still using gama at your work? And Thanks for your report! On 4/19/22 10:30, Kristian Evers wrote: > Alex, > > Thanks for the new release. When building the conda packages I get compile > errors on several platforms due to missing imports. I've patched the code > locally to ensure that it builds properly but those changes should be applied > upstream in the gama repository. You can find my patches here: > > https://github.com/conda-forge/gama-feedstock/tree/main/recipe > > In general, compiling the code across the different platforms supported by > conda-forge I see *a lot* of compiler warnings. I would encourage you to > bring those down to a minimum as it makes the code more reliable, > especially when used on several different platforms. > > Best regards, > Kristian > >> -----Oprindelig meddelelse----- >> Fra: Info-gama <[email protected]> På vegne af >> Ales Cepek >> Sendt: 12. april 2022 18:31 >> Til: info-gama <[email protected]>; info-gnu <[email protected]> >> Emne: [Info-gama] Subject: gama-2.18 released [stable] >> >> About >> >> GNU Gama package is dedicated to adjustment of geodetic networks. It >> is intended for use with traditional geodetic surveyings which are >> still used and needed in special measurements (e.g., underground or >> high precision engineering measurements) where the Global Positioning >> System (GPS) cannot be used. >> >> Adjustment in local coordinate systems is fully supported by a >> command-line program gama-local that adjusts geodetic (free) networks >> of observed distances, directions, angles, height differences, 3D >> vectors and observed coordinates (coordinates with given >> variance-covariance matrix). Adjustment in global coordinate systems >> is supported only partly as a gama-g3 program. >> >> https://www.gnu.org/software/gama/ >> >> >> Here are the compressed sources and a GPG detached signature[*]: >> https://ftp.gnu.org/gnu/gama/gama-2.18.tar.gz >> https://ftp.gnu.org/gnu/gama/gama-2.18.tar.gz.sig >> >> Use a mirror for higher download bandwidth: >> https://ftpmirror.gnu.org/gama/gama-2.18.tar.gz >> https://ftpmirror.gnu.org/gama/gama-2.18.tar.gz.sig >> >> Here are the SHA1 and SHA256 checksums: >> >> 94cf28c7e0ef451a9f30b7900816548857e53c3c gama-2.18.tar.gz >> XNi7SmeE4zk81kAHWtIWL7Z1jnTqeAe71y2WuMvgXQ0 gama-2.18.tar.gz >> >> The SHA256 checksum is base64 encoded, instead of the >> hexadecimal encoding that most checksum tools default to. >> >> [*] Use a .sig file to verify that the corresponding file (without the >> .sig suffix) is intact. First, be sure to download both the .sig file >> and the corresponding tarball. Then, run a command like this: >> >> gpg --verify gama-2.18.tar.gz.sig >> >> If that command fails because you don't have the required public key, >> or that public key has expired, try the following commands to update >> or refresh it, and then rerun the 'gpg --verify' command. >> >> gpg --recv-keys 1b77fc09 >> >> >> NEWS >> >> Changes in release 2.18 (2022-04-09) >> >> New conversion class K2gkf (lib/krumm) with accompanying program >> krumm2gama-local and the testing suite for converting input data >> format used in the text book "Geodetic Network Adjustment Examples" by >> Friedhelm Krumm, Geodätisches Institut Universität Stuttgart, 2020. >> >> Not all input data in Krumm Format can be converted to GNU Gama, >> i.e. to the adjustment program gama-local input XML: >> >> * scale factor is not implemented in gama-local adjustment >> >> * gama-local does not enable fixing only x coordinate (or y >> coordinate) for 2D free network to remove singularity. This kind >> of regularization has very little practical meaning. Technically >> it would be possible to enable this feature in gama-local, but it >> is questionable if the outcome would not enable more confusion >> than possible outcome. Adustment should not be dependent on the >> coordinate system used. >> >> * gama-local does not deduce that an azimuth to the unknown point >> P can be combined with some angle pointing to the P to create a >> new feigned azimuth. This is an interesting feature which may >> be implemented in some future version, namely in the gama-local >> stage of computing approximate coordinates. >> >> * nonlinear conditions are not implemented in gama-local >> >> * BLH coordinates are not supported in gama-local >> >> >> _______________________________________________ >> Info-gama mailing list >> [email protected] >> https://lists.gnu.org/mailman/listinfo/info-gama _______________________________________________ Info-gama mailing list [email protected] https://lists.gnu.org/mailman/listinfo/info-gama
