lasinfo (210611) report for 'AHN4T/22GN1_22.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: 335/2022 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: 35886608 number of points by return: 30637171 3539979 1320559 334780 53840 scale factor x y z: 0.001 0.001 0.001 offset x y z: 240980 506230 0 min x y z: 240980.000 506230.000 7.784 max x y z: 242019.999 507519.999 37.049 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: 35886608 extended number of points by return: 30637171 3539979 1320559 334780 53840 269 10 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 0 1289999 Z 7784 37049 intensity 55 4778 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -17 29 user_data 6 7 point_source_ID 85 165 gps_time 324134205.425718 330600870.992353 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 31 255 B 29 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.37 31.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30637171 number of intermediate returns: 1716083 number of last returns: 30624169 number of single returns: 27090815 covered area in square units/kilounits: 1340760/1.34 point density: all returns 26.77 last only 22.84 (per square units) spacing: all returns 0.19 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35886608 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30637171 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3539979 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1320559 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 334780 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 53840 instead zero. overview over extended number of returns of given pulse: 27090815 4443193 2957917 1124820 243220 24971 1672 0 0 0 0 0 0 0 0 histogram of classification of points: 6716375 unclassified (1) 28792278 ground (2) 358040 building (6) 19915 water (9) +-> flagged as extended overlap: 2713080 +---> 520823 of those are unclassified (1) +---> 2181144 of those are ground (2) +---> 8764 of those are building (6) +---> 2349 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.7,7.8) has 1 bin [7.8,7.9) has 109 bin [7.9,8.0) has 1163 bin [8.0,8.1) has 1240 bin [8.1,8.2) has 1072 bin [8.2,8.3) has 653 bin [8.3,8.4) has 652 bin [8.4,8.5) has 804 bin [8.5,8.6) has 1087 bin [8.6,8.7) has 2108 bin [8.7,8.8) has 2654 bin [8.8,8.9) has 3594 bin [8.9,9.0) has 13183 bin [9.0,9.1) has 17729 bin [9.1,9.2) has 19864 bin [9.2,9.3) has 32574 bin [9.3,9.4) has 218610 bin [9.4,9.5) has 798887 bin [9.5,9.6) has 1128150 bin [9.6,9.7) has 1107907 bin [9.7,9.8) has 1118478 bin [9.8,9.9) has 984522 bin [9.9,10.0) has 1160006 bin [10.0,10.1) has 1320919 bin [10.1,10.2) has 1409974 bin [10.2,10.3) has 1512136 bin [10.3,10.4) has 1491867 bin [10.4,10.5) has 1502883 bin [10.5,10.6) has 1886201 bin [10.6,10.7) has 2445588 bin [10.7,10.8) has 2525966 bin [10.8,10.9) has 2402672 bin [10.9,11.0) has 2420829 bin [11.0,11.1) has 1819428 bin [11.1,11.2) has 959724 bin [11.2,11.3) has 561934 bin [11.3,11.4) has 314995 bin [11.4,11.5) has 195280 bin [11.5,11.6) has 108477 bin [11.6,11.7) has 65080 bin [11.7,11.8) has 54030 bin [11.8,11.9) has 51202 bin [11.9,12.0) has 51836 bin [12.0,12.1) has 50845 bin [12.1,12.2) has 49930 bin [12.2,12.3) has 49161 bin [12.3,12.4) has 47350 bin [12.4,12.5) has 49625 bin [12.5,12.6) has 49753 bin [12.6,12.7) has 46335 bin [12.7,12.8) has 46415 bin [12.8,12.9) has 47151 bin [12.9,13.0) has 47895 bin [13.0,13.1) has 48308 bin [13.1,13.2) has 48015 bin 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has 37073 bin [17.1,17.2) has 36181 bin [17.2,17.3) has 35500 bin [17.3,17.4) has 36275 bin [17.4,17.5) has 36491 bin [17.5,17.6) has 36508 bin [17.6,17.7) has 36630 bin [17.7,17.8) has 37021 bin [17.8,17.9) has 36799 bin [17.9,18.0) has 36747 bin [18.0,18.1) has 36482 bin [18.1,18.2) has 36820 bin [18.2,18.3) has 36821 bin [18.3,18.4) has 36440 bin [18.4,18.5) has 36163 bin [18.5,18.6) has 36209 bin [18.6,18.7) has 36156 bin [18.7,18.8) has 35678 bin [18.8,18.9) has 35749 bin [18.9,19.0) has 36623 bin [19.0,19.1) has 36852 bin [19.1,19.2) has 36597 bin [19.2,19.3) has 36896 bin [19.3,19.4) has 36808 bin [19.4,19.5) has 37203 bin [19.5,19.6) has 36931 bin [19.6,19.7) has 37127 bin [19.7,19.8) has 37269 bin [19.8,19.9) has 37634 bin [19.9,20.0) has 37499 bin [20.0,20.1) has 36945 bin [20.1,20.2) has 37430 bin [20.2,20.3) has 37787 bin [20.3,20.4) has 37742 bin [20.4,20.5) has 38157 bin [20.5,20.6) has 37761 bin [20.6,20.7) has 38346 bin [20.7,20.8) has 38354 bin [20.8,20.9) has 38305 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has 12828 bin [28.6,28.7) has 12067 bin [28.7,28.8) has 11291 bin [28.8,28.9) has 10698 bin [28.9,29.0) has 9973 bin [29.0,29.1) has 9535 bin [29.1,29.2) has 8939 bin [29.2,29.3) has 8754 bin [29.3,29.4) has 8208 bin [29.4,29.5) has 7724 bin [29.5,29.6) has 7216 bin [29.6,29.7) has 6814 bin [29.7,29.8) has 6477 bin [29.8,29.9) has 5954 bin [29.9,30.0) has 5462 bin [30.0,30.1) has 5190 bin [30.1,30.2) has 4769 bin [30.2,30.3) has 4267 bin [30.3,30.4) has 3939 bin [30.4,30.5) has 3633 bin [30.5,30.6) has 3384 bin [30.6,30.7) has 3017 bin [30.7,30.8) has 2685 bin [30.8,30.9) has 2463 bin [30.9,31.0) has 2208 bin [31.0,31.1) has 1938 bin [31.1,31.2) has 1732 bin [31.2,31.3) has 1622 bin [31.3,31.4) has 1470 bin [31.4,31.5) has 1296 bin [31.5,31.6) has 1206 bin [31.6,31.7) has 1096 bin [31.7,31.8) has 977 bin [31.8,31.9) has 863 bin [31.9,32.0) has 760 bin [32.0,32.1) has 670 bin [32.1,32.2) has 591 bin [32.2,32.3) has 539 bin [32.3,32.4) has 517 bin [32.4,32.5) has 451 bin [32.5,32.6) has 399 bin [32.6,32.7) has 387 bin [32.7,32.8) has 389 bin [32.8,32.9) has 366 bin [32.9,33.0) has 344 bin [33.0,33.1) has 329 bin [33.1,33.2) has 316 bin [33.2,33.3) has 292 bin [33.3,33.4) has 260 bin [33.4,33.5) has 250 bin [33.5,33.6) has 234 bin [33.6,33.7) has 204 bin [33.7,33.8) has 193 bin [33.8,33.9) has 222 bin [33.9,34.0) has 173 bin [34.0,34.1) has 152 bin [34.1,34.2) has 166 bin [34.2,34.3) has 143 bin [34.3,34.4) has 159 bin [34.4,34.5) has 157 bin [34.5,34.6) has 125 bin [34.6,34.7) has 169 bin [34.7,34.8) has 161 bin [34.8,34.9) has 153 bin [34.9,35.0) has 134 bin [35.0,35.1) has 136 bin [35.1,35.2) has 116 bin [35.2,35.3) has 142 bin [35.3,35.4) has 127 bin [35.4,35.5) has 102 bin [35.5,35.6) has 101 bin [35.6,35.7) has 107 bin [35.7,35.8) has 81 bin [35.8,35.9) has 58 bin [35.9,36.0) has 52 bin [36.0,36.1) has 41 bin [36.1,36.2) has 38 bin [36.2,36.3) has 27 bin [36.3,36.4) has 30 bin [36.4,36.5) has 15 bin [36.5,36.6) has 17 bin [36.6,36.7) has 11 bin [36.7,36.8) has 7 bin [36.8,36.9) has 8 bin [36.9,37.0) has 3 bin [37.0,37.1) has 3 average z coordinate 12.0 for 35886608 element(s) point source id histogram with bin size 1.000000 bin 85 has 8461186 bin 164 has 22945407 bin 165 has 4480015 average point source id 145.498566846997619 for 35886608 element(s)