lasinfo (210611) report for 'AHN4T/58AZ2_02.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: 31793304 number of points by return: 24532035 5447839 1549115 242176 22139 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 367480 0 min x y z: 185980.000 367480.000 27.418 max x y z: 187019.999 368769.999 63.704 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: 31793304 extended number of points by return: 24532035 5447839 1549115 242176 22139 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 0 1289999 Z 27418 63704 intensity 0 5096 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 97 99 gps_time 297859872.969803 297862331.145505 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 34 255 B 19 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.96 ('Amplitude') attribute1 -17.12 33.9 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24532035 number of intermediate returns: 1817461 number of last returns: 24503786 number of single returns: 19059978 covered area in square units/kilounits: 1295768/1.30 point density: all returns 24.54 last only 18.91 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31793304 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24532035 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5447839 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1549115 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 242176 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22139 instead zero. overview over extended number of returns of given pulse: 19059978 7808022 3929257 883536 105503 6180 828 0 0 0 0 0 0 0 0 histogram of classification of points: 9252121 unclassified (1) 22214366 ground (2) 115952 building (6) 209441 water (9) 1424 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2496763 +---> 719708 of those are unclassified (1) +---> 1749290 of those are ground (2) +---> 20948 of those are building (6) +---> 6408 of those are water (9) +---> 409 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [27.4,27.5) has 39 bin [27.5,27.6) has 3347 bin [27.6,27.7) has 4098 bin [27.7,27.8) has 3014 bin [27.8,27.9) has 9857 bin [27.9,28.0) has 6157 bin [28.0,28.1) has 19108 bin [28.1,28.2) has 163110 bin [28.2,28.3) has 911517 bin [28.3,28.4) has 848597 bin [28.4,28.5) has 836638 bin [28.5,28.6) has 1271045 bin [28.6,28.7) has 1420088 bin [28.7,28.8) has 983705 bin [28.8,28.9) has 1045304 bin [28.9,29.0) has 1111720 bin [29.0,29.1) has 1046746 bin [29.1,29.2) has 972779 bin [29.2,29.3) has 1115832 bin [29.3,29.4) has 1082799 bin [29.4,29.5) has 961511 bin [29.5,29.6) has 887384 bin [29.6,29.7) has 783721 bin [29.7,29.8) has 658326 bin [29.8,29.9) has 539737 bin [29.9,30.0) has 595076 bin [30.0,30.1) has 797473 bin [30.1,30.2) has 633789 bin [30.2,30.3) has 462596 bin [30.3,30.4) has 396040 bin [30.4,30.5) has 498033 bin [30.5,30.6) has 611651 bin [30.6,30.7) has 651613 bin [30.7,30.8) has 304041 bin [30.8,30.9) has 244008 bin [30.9,31.0) has 228224 bin [31.0,31.1) has 222106 bin [31.1,31.2) has 201449 bin [31.2,31.3) has 189613 bin [31.3,31.4) has 193641 bin [31.4,31.5) has 178977 bin [31.5,31.6) has 172505 bin [31.6,31.7) has 226750 bin [31.7,31.8) has 139577 bin [31.8,31.9) has 128730 bin [31.9,32.0) has 135993 bin [32.0,32.1) has 155740 bin [32.1,32.2) has 176000 bin [32.2,32.3) has 181343 bin [32.3,32.4) has 119731 bin [32.4,32.5) has 74344 bin [32.5,32.6) has 59878 bin [32.6,32.7) has 58003 bin [32.7,32.8) has 57209 bin [32.8,32.9) has 55517 bin [32.9,33.0) has 54383 bin [33.0,33.1) has 53635 bin [33.1,33.2) has 52142 bin [33.2,33.3) has 51297 bin [33.3,33.4) has 50711 bin [33.4,33.5) has 49906 bin [33.5,33.6) has 49280 bin [33.6,33.7) has 48194 bin [33.7,33.8) has 46553 bin [33.8,33.9) has 45530 bin [33.9,34.0) has 45061 bin [34.0,34.1) has 44298 bin [34.1,34.2) has 43302 bin [34.2,34.3) has 42249 bin [34.3,34.4) has 42347 bin [34.4,34.5) has 41243 bin [34.5,34.6) has 40371 bin [34.6,34.7) has 39689 bin [34.7,34.8) has 39823 bin [34.8,34.9) has 39055 bin [34.9,35.0) has 38852 bin [35.0,35.1) has 38432 bin [35.1,35.2) has 38678 bin [35.2,35.3) has 38405 bin [35.3,35.4) has 37789 bin [35.4,35.5) has 37936 bin [35.5,35.6) has 37295 bin [35.6,35.7) has 37067 bin [35.7,35.8) has 37001 bin [35.8,35.9) has 36927 bin [35.9,36.0) has 36220 bin [36.0,36.1) has 36223 bin 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has 1 average z coordinate 32.3 for 31793304 element(s) point source id histogram with bin size 1.000000 bin 97 has 2583809 bin 98 has 27085827 bin 99 has 2123668 average point source id 97.985527109733553 for 31793304 element(s)