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1.3.1
by Bas Couwenberg
Import upstream version 7.0.0~rc1+ds1 |
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#include <stdlib.h> |
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#include <grass/gis.h> |
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#include <grass/raster.h> |
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#include <grass/raster3d.h> |
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#include <grass/glocale.h> |
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#include "local_proto.h" |
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/*
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* check_stats() - Check and update statistics
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*
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* RETURN: EXIT_SUCCESS / EXIT_FAILURE
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*/
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int check_stats(const char *name) |
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{
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struct Categories cats; |
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struct FPRange fprange; |
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int cats_ok; |
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G_message(_("Updating statistics for <%s>"), name); |
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/* Get category status and max */
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cats_ok = (Rast3d_read_cats(name, "", &cats) >= 0); |
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Rast3d_read_range(name, "", &fprange); |
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/* Further category checks */
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if (!cats_ok) |
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Rast_init_cats("", &cats); |
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else if (cats.num != fprange.max) { |
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cats.num = fprange.max; |
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cats_ok = 0; |
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}
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/* Update categories if needed */
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if (!cats_ok) { |
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G_message(_("Updating the number of categories for <%s>"), name); |
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Rast3d_write_cats(name, &cats); |
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}
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Rast_free_cats(&cats); |
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return 0; |
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}
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