lasinfo (210611) report for 'AHN4T/69EZ2_23.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 340/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 15951819 number of points by return: 15267297 439540 193244 45866 5872 scale factor x y z: 0.001 0.001 0.001 offset x y z: 196980 312480 0 min x y z: 196980.000 312941.131 172.555 max x y z: 198019.999 313769.999 209.321 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 15951819 extended number of points by return: 15267297 439540 193244 45866 5872 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 461131 1289999 Z 172555 209321 intensity 56 3725 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 6 scan_angle_rank -29 29 user_data 6 7 point_source_ID 155 211 gps_time 297682358.734615 297685868.639130 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 254 G 41 255 B 28 250 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 6 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 37.25 ('Amplitude') attribute1 -16.89 20.26 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 15267297 number of intermediate returns: 242112 number of last returns: 15282930 number of single returns: 14840520 covered area in square units/kilounits: 478388/0.48 point density: all returns 33.34 last only 31.95 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 15951819 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15267297 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 439540 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 193244 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 45866 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5872 instead zero. overview over extended number of returns of given pulse: 14840520 489675 434198 158172 27182 1987 85 0 0 0 0 0 0 0 0 histogram of classification of points: 780000 unclassified (1) 15148765 ground (2) 23054 building (6) +-> flagged as extended overlap: 1336348 +---> 44049 of those are unclassified (1) +---> 1292299 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [172.5,172.6) has 79 bin [172.6,172.7) has 496 bin [172.7,172.8) has 696 bin [172.8,172.9) has 833 bin [172.9,173.0) has 1120 bin [173.0,173.1) has 1192 bin [173.1,173.2) has 1272 bin [173.2,173.3) has 1381 bin [173.3,173.4) has 1487 bin [173.4,173.5) has 1644 bin [173.5,173.6) has 1687 bin [173.6,173.7) has 1878 bin [173.7,173.8) has 3882 bin [173.8,173.9) has 5431 bin [173.9,174.0) has 7254 bin [174.0,174.1) has 10970 bin [174.1,174.2) has 17716 bin [174.2,174.3) has 16270 bin [174.3,174.4) has 13828 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has 240519 bin [185.0,185.1) has 238292 bin [185.1,185.2) has 277645 bin [185.2,185.3) has 310705 bin [185.3,185.4) has 289515 bin [185.4,185.5) has 253276 bin [185.5,185.6) has 218252 bin [185.6,185.7) has 190701 bin [185.7,185.8) has 190566 bin [185.8,185.9) has 217856 bin [185.9,186.0) has 206726 bin [186.0,186.1) has 178052 bin [186.1,186.2) has 141606 bin [186.2,186.3) has 102233 bin [186.3,186.4) has 78355 bin [186.4,186.5) has 69170 bin [186.5,186.6) has 66299 bin [186.6,186.7) has 64846 bin [186.7,186.8) has 64400 bin [186.8,186.9) has 65291 bin [186.9,187.0) has 68159 bin [187.0,187.1) has 71385 bin [187.1,187.2) has 65400 bin [187.2,187.3) has 63244 bin [187.3,187.4) has 62623 bin [187.4,187.5) has 61974 bin [187.5,187.6) has 61437 bin [187.6,187.7) has 58689 bin [187.7,187.8) has 55729 bin [187.8,187.9) has 54356 bin [187.9,188.0) has 54601 bin [188.0,188.1) has 53806 bin [188.1,188.2) has 55359 bin [188.2,188.3) has 54266 bin [188.3,188.4) has 53897 bin [188.4,188.5) has 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bin [203.0,203.1) has 1233 bin [203.1,203.2) has 1179 bin [203.2,203.3) has 1233 bin [203.3,203.4) has 1167 bin [203.4,203.5) has 1088 bin [203.5,203.6) has 1031 bin [203.6,203.7) has 991 bin [203.7,203.8) has 1017 bin [203.8,203.9) has 1044 bin [203.9,204.0) has 976 bin [204.0,204.1) has 918 bin [204.1,204.2) has 1004 bin [204.2,204.3) has 890 bin [204.3,204.4) has 854 bin [204.4,204.5) has 834 bin [204.5,204.6) has 799 bin [204.6,204.7) has 714 bin [204.7,204.8) has 697 bin [204.8,204.9) has 691 bin [204.9,205.0) has 583 bin [205.0,205.1) has 545 bin [205.1,205.2) has 492 bin [205.2,205.3) has 436 bin [205.3,205.4) has 470 bin [205.4,205.5) has 403 bin [205.5,205.6) has 398 bin [205.6,205.7) has 388 bin [205.7,205.8) has 366 bin [205.8,205.9) has 317 bin [205.9,206.0) has 291 bin [206.0,206.1) has 258 bin [206.1,206.2) has 278 bin [206.2,206.3) has 207 bin [206.3,206.4) has 194 bin [206.4,206.5) has 168 bin [206.5,206.6) has 165 bin [206.6,206.7) has 141 bin [206.7,206.8) has 138 bin [206.8,206.9) has 137 bin [206.9,207.0) has 110 bin [207.0,207.1) has 107 bin [207.1,207.2) has 133 bin [207.2,207.3) has 104 bin [207.3,207.4) has 84 bin [207.4,207.5) has 93 bin [207.5,207.6) has 70 bin [207.6,207.7) has 59 bin [207.7,207.8) has 46 bin [207.8,207.9) has 52 bin [207.9,208.0) has 49 bin [208.0,208.1) has 42 bin [208.1,208.2) has 49 bin [208.2,208.3) has 44 bin [208.3,208.4) has 44 bin [208.4,208.5) has 32 bin [208.5,208.6) has 34 bin [208.6,208.7) has 21 bin [208.7,208.8) has 11 bin [208.8,208.9) has 13 bin [208.9,209.0) has 9 bin [209.0,209.1) has 6 bin [209.1,209.2) has 3 bin [209.2,209.3) has 2 bin [209.3,209.4) has 1 average z coordinate 184.6 for 15951819 element(s) point source id histogram with bin size 1.000000 bin 155 has 4314914 bin 156 has 7054717 bin 211 has 4582188 average point source id 171.528349838974464 for 15951819 element(s)