lasinfo (210611) report for 'AHN4T/58EN2_06.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: 31788673 number of points by return: 24763177 5605475 1250073 157067 12881 scale factor x y z: 0.001 0.001 0.001 offset x y z: 204980 372480 0 min x y z: 204980.000 372480.000 11.446 max x y z: 206019.999 373769.999 55.213 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: 31788673 extended number of points by return: 24763177 5605475 1250073 157067 12881 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 11446 55213 intensity 49 4275 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 108 110 gps_time 298291110.102784 298292985.534416 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 39 255 B 26 255 NIR 5 255 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 0.49 42.75 ('Amplitude') attribute1 -16.56 25.82 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24763177 number of intermediate returns: 1420032 number of last returns: 24757770 number of single returns: 19152306 covered area in square units/kilounits: 1295112/1.30 point density: all returns 24.55 last only 19.12 (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 31788673 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24763177 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5605475 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1250073 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 157067 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12881 instead zero. overview over extended number of returns of given pulse: 19152306 8714388 3279968 577397 60895 3562 157 0 0 0 0 0 0 0 0 histogram of classification of points: 8844546 unclassified (1) 22023403 ground (2) 865234 building (6) 51500 water (9) 3990 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2049842 +---> 524110 of those are unclassified (1) +---> 1425762 of those are ground (2) +---> 89467 of those are building (6) +---> 10503 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.4,11.5) has 1 bin [11.5,11.6) has 396 bin [11.6,11.7) has 4564 bin [11.7,11.8) has 5643 bin [11.8,11.9) has 5250 bin [11.9,12.0) has 5238 bin [12.0,12.1) has 5410 bin [12.1,12.2) has 5450 bin [12.2,12.3) has 5497 bin [12.3,12.4) has 5351 bin [12.4,12.5) has 4977 bin [12.5,12.6) has 5172 bin [12.6,12.7) has 4921 bin [12.7,12.8) has 5234 bin [12.8,12.9) has 5861 bin 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[51.3,51.4) has 757 bin [51.4,51.5) has 671 bin [51.5,51.6) has 686 bin [51.6,51.7) has 636 bin [51.7,51.8) has 636 bin [51.8,51.9) has 577 bin [51.9,52.0) has 546 bin [52.0,52.1) has 521 bin [52.1,52.2) has 464 bin [52.2,52.3) has 429 bin [52.3,52.4) has 396 bin [52.4,52.5) has 331 bin [52.5,52.6) has 360 bin [52.6,52.7) has 291 bin [52.7,52.8) has 264 bin [52.8,52.9) has 257 bin [52.9,53.0) has 180 bin [53.0,53.1) has 180 bin [53.1,53.2) has 160 bin [53.2,53.3) has 149 bin [53.3,53.4) has 93 bin [53.4,53.5) has 118 bin [53.5,53.6) has 79 bin [53.6,53.7) has 74 bin [53.7,53.8) has 60 bin [53.8,53.9) has 54 bin [53.9,54.0) has 41 bin [54.0,54.1) has 36 bin [54.1,54.2) has 26 bin [54.2,54.3) has 20 bin [54.3,54.4) has 20 bin [54.4,54.5) has 15 bin [54.5,54.6) has 13 bin [54.6,54.7) has 11 bin [54.7,54.8) has 5 bin [54.8,54.9) has 4 bin [54.9,55.0) has 3 bin [55.0,55.1) has 3 bin [55.2,55.3) has 1 average z coordinate 22.5 for 31788673 element(s) point source id histogram with bin size 1.000000 bin 108 has 8335580 bin 109 has 23334998 bin 110 has 118095 average point source id 108.741496444346708 for 31788673 element(s)