AI-GEOSTATS: FW: cosim files

2007-05-22 Thread Gregoire Dubois
Dear list, Has anyone experience in compiling the fortran files of COSIM and who could provide some help to Jean Jerselth Aurelien ? Best regards Gregoire PS: an updated email of Greg Ruskauff would also be helpful -Original Message- From: Jean Jerselth Aurelien LEBONGUI MOUKANA

AI-GEOSTATS: bottom types interpolation

2007-05-22 Thread Beatriz Yannicelli De Olivera Bueno
Dear list: I have to map the bottom types of a coastal area with high spatial heterogeneity. We have geo-referred ecosound tracks with data on bottom/community types: rocky, sandy, rocky with macroalgae, etc. Does anyone know which is the best interpolation algorithm for this type of data which

RE: AI-GEOSTATS: bottom types interpolation

2007-05-22 Thread bob sandefur
Beatriz- For a quick and dirty you might try an indicator kriging run for each bottom type. (eg rocky = 1 , not rocky= 0; sandy=1 , not sandy = 0; .) if indicator variograms of each type are similar you could use an average variogram for all runs; if they are dissimilar you could renorm the