diff --git a/src/mol-io/common/binary-cif/array-encoder.ts b/src/mol-io/common/binary-cif/array-encoder.ts index a6376e920402d640f009137528e0421a602c3e76..60affaf1efd0ff2a79a9a2152b04aee7fc6ecb0c 100644 --- a/src/mol-io/common/binary-cif/array-encoder.ts +++ b/src/mol-io/common/binary-cif/array-encoder.ts @@ -172,7 +172,7 @@ export namespace ArrayEncoding { for (let i = 0, n = data.length; i < n; i++) { const v = data[i]; if (v <= min) output[i] = 0; - else if (v >= max) output[i] = numSteps; + else if (v >= max) output[i] = numSteps - 1; else output[i] = (Math.round((v - min) / delta)) | 0; }