Seb
2014-08-06 20:32:20 UTC
Hi,
I noticed a change in the way grdinfo's -I- option works from GMT 4.1
to 5.1. With the older version:
$ grdinfo -I- junk.grd
-R-80/-50/49/65
whereas with the new version:
$ grdinfo -I- junk.grd
-R280/310/49/65
So it looks like the new version is reporting longitude in the [0, 360]
range. However, the help page
(http://gmt.soest.hawaii.edu/doc/5.1.0/gmt.conf.html) says that "by
default, longitudes will be reported in the range [-180,180]." My
gmt.conf file shows:
FORMAT_GEO_OUT = D
FORMAT_GEO_MAP = ddd:mm:ss
FORMAT_FLOAT_OUT = %.12g
What am I missing?
Cheers,
I noticed a change in the way grdinfo's -I- option works from GMT 4.1
to 5.1. With the older version:
$ grdinfo -I- junk.grd
-R-80/-50/49/65
whereas with the new version:
$ grdinfo -I- junk.grd
-R280/310/49/65
So it looks like the new version is reporting longitude in the [0, 360]
range. However, the help page
(http://gmt.soest.hawaii.edu/doc/5.1.0/gmt.conf.html) says that "by
default, longitudes will be reported in the range [-180,180]." My
gmt.conf file shows:
FORMAT_GEO_OUT = D
FORMAT_GEO_MAP = ddd:mm:ss
FORMAT_FLOAT_OUT = %.12g
What am I missing?
Cheers,
--
Seb
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Seb
Mailing list for GMT discussions of all kinds. If you are not sure you have found a bug, discuss it here first.
To formally report bugs or request features, please register and add New Issue on gmt.soest.hawaii.edu
To unsubscribe, send the message "signoff gmt-help" to ***@lists.hawaii.edu
Note: gmt-help will become obsolete on Sept 1, 2014 - please use forum on gmt.soest.hawaii.edu instead.