lasinfo (210611) report for 'AHN4T/33DN2_14.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: 337/2022 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: 32072463 number of points by return: 25027962 4871095 1723929 392014 52747 scale factor x y z: 0.001 0.001 0.001 offset x y z: 197980 458730 0 min x y z: 197980.000 458730.000 15.555 max x y z: 199019.999 460019.999 54.712 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: 32072463 extended number of points by return: 25027962 4871095 1723929 392014 52747 4472 244 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 15555 54712 intensity 56 4253 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 4 user_data 6 7 point_source_ID 128 129 gps_time 330506329.139352 330767590.285492 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 49 255 B 47 255 NIR 13 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.55 27.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25027962 number of intermediate returns: 2173536 number of last returns: 25010276 number of single returns: 20139311 covered area in square units/kilounits: 1328928/1.33 point density: all returns 24.13 last only 18.82 (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 32072463 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25027962 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4871095 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1723929 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 392014 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 52747 instead zero. overview over extended number of returns of given pulse: 20139311 6312412 3996201 1356375 241075 25445 1644 0 0 0 0 0 0 0 0 histogram of classification of points: 9864026 unclassified (1) 19925827 ground (2) 2102416 building (6) 175804 water (9) 4390 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2044997 +---> 645737 of those are unclassified (1) +---> 1329072 of those are ground (2) +---> 59085 of those are building (6) +---> 11103 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.5,15.6) has 2 bin [15.6,15.7) has 55 bin [15.7,15.8) has 301 bin [15.8,15.9) has 1255 bin [15.9,16.0) has 1957 bin [16.0,16.1) has 3218 bin [16.1,16.2) has 4966 bin [16.2,16.3) has 21323 bin [16.3,16.4) has 53601 bin [16.4,16.5) has 51663 bin [16.5,16.6) has 66081 bin [16.6,16.7) has 137664 bin [16.7,16.8) has 166019 bin [16.8,16.9) has 174740 bin [16.9,17.0) 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[47.2,47.3) has 7282 bin [47.3,47.4) has 7037 bin [47.4,47.5) has 6744 bin [47.5,47.6) has 6470 bin [47.6,47.7) has 6180 bin [47.7,47.8) has 5948 bin [47.8,47.9) has 5620 bin [47.9,48.0) has 5410 bin [48.0,48.1) has 5192 bin [48.1,48.2) has 5034 bin [48.2,48.3) has 4774 bin [48.3,48.4) has 4489 bin [48.4,48.5) has 4368 bin [48.5,48.6) has 4338 bin [48.6,48.7) has 4025 bin [48.7,48.8) has 3771 bin [48.8,48.9) has 3544 bin [48.9,49.0) has 3392 bin [49.0,49.1) has 3275 bin [49.1,49.2) has 3028 bin [49.2,49.3) has 3108 bin [49.3,49.4) has 2758 bin [49.4,49.5) has 2551 bin [49.5,49.6) has 2526 bin [49.6,49.7) has 2412 bin [49.7,49.8) has 2317 bin [49.8,49.9) has 2166 bin [49.9,50.0) has 1966 bin [50.0,50.1) has 1881 bin [50.1,50.2) has 1735 bin [50.2,50.3) has 1518 bin [50.3,50.4) has 1344 bin [50.4,50.5) has 1323 bin [50.5,50.6) has 1152 bin [50.6,50.7) has 1055 bin [50.7,50.8) has 932 bin [50.8,50.9) has 820 bin [50.9,51.0) has 703 bin [51.0,51.1) has 626 bin [51.1,51.2) has 548 bin [51.2,51.3) has 517 bin [51.3,51.4) has 426 bin [51.4,51.5) has 385 bin [51.5,51.6) has 318 bin [51.6,51.7) has 328 bin [51.7,51.8) has 271 bin [51.8,51.9) has 241 bin [51.9,52.0) has 240 bin [52.0,52.1) has 216 bin [52.1,52.2) has 190 bin [52.2,52.3) has 199 bin [52.3,52.4) has 179 bin [52.4,52.5) has 154 bin [52.5,52.6) has 159 bin [52.6,52.7) has 128 bin [52.7,52.8) has 115 bin [52.8,52.9) has 88 bin [52.9,53.0) has 74 bin [53.0,53.1) has 77 bin [53.1,53.2) has 57 bin [53.2,53.3) has 66 bin [53.3,53.4) has 54 bin [53.4,53.5) has 34 bin [53.5,53.6) has 30 bin [53.6,53.7) has 11 bin [53.7,53.8) has 6 bin [53.8,53.9) has 5 bin [53.9,54.0) has 4 bin [54.0,54.1) has 2 bin [54.1,54.2) has 1 bin [54.3,54.4) has 2 bin [54.4,54.5) has 3 bin [54.7,54.8) has 1 average z coordinate 24.1 for 32072463 element(s) point source id histogram with bin size 1.000000 bin 128 has 19634219 bin 129 has 12438244 average point source id 128.387816925691055 for 32072463 element(s)