grdinfo: Error for input file: No such file (phase.grd)
I got error "grdinfo: Error for input file: No such file (phase.grd)" when processing the 1st "Sample SAR data" "ALOS-1 L1.0 (standard format CEOS)" downloaded from web page "http://topex.ucsd.edu/gmtsar/downloads/". I have GMT and GMT5SAR installed following the instruction on pages "http://gmt.soest.hawaii.edu/projects/gmt5sar/wiki" and "http://gmt.soest.hawaii.edu/projects/gmt/wiki/BuildingGMT".
On page "http://gmt.soest.hawaii.edu/boards/6/topics/3392" for a similar issue XiaoHua suggests "to install GMT5SAR-5.2 to replace 5.1". Yet no command told by some "geeks" online works to tell the current version of my GMT5SAR, and I can not find another site to download GMT5SAR. I am new in this area, so please help. All outputs to the terminal when processing are stored in the attached file "01err6.txt".