lasinfo (210611) report for 'AHN4T/33CN1_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: 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: 32526961 number of points by return: 25699294 4571267 1767042 423616 60120 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 459980 0 min x y z: 179980.000 459980.000 22.220 max x y z: 181019.999 461269.999 57.398 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: 32526961 extended number of points by return: 25699294 4571267 1767042 423616 60120 5280 342 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 22220 57398 intensity 0 4764 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 29 user_data 6 7 point_source_ID 112 114 gps_time 328694739.677909 328696450.402021 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 39 255 G 60 255 B 53 255 NIR 19 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -17.04 30.62 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25699294 number of intermediate returns: 2255972 number of last returns: 25694880 number of single returns: 21123185 covered area in square units/kilounits: 1338896/1.34 point density: all returns 24.29 last only 19.19 (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 32526961 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25699294 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4571267 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1767042 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 423616 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 60120 instead zero. overview over extended number of returns of given pulse: 21123185 5612169 4031131 1454358 274075 29771 2272 0 0 0 0 0 0 0 0 histogram of classification of points: 8357174 unclassified (1) 22639075 ground (2) 1499545 building (6) 29186 water (9) 1981 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3054174 +---> 1097543 of those are unclassified (1) +---> 1760332 of those are ground (2) +---> 179884 of those are building (6) +---> 14669 of those are water (9) +---> 1746 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [22.2,22.3) has 36 bin [22.3,22.4) has 261 bin [22.4,22.5) has 476 bin [22.5,22.6) has 823 bin [22.6,22.7) has 1734 bin [22.7,22.8) has 3757 bin [22.8,22.9) has 4734 bin [22.9,23.0) has 5672 bin [23.0,23.1) has 11161 bin [23.1,23.2) has 63806 bin [23.2,23.3) has 94876 bin [23.3,23.4) has 118313 bin [23.4,23.5) has 192777 bin [23.5,23.6) has 332565 bin [23.6,23.7) has 429044 bin [23.7,23.8) has 375995 bin [23.8,23.9) has 375664 bin [23.9,24.0) has 379885 bin [24.0,24.1) has 483789 bin [24.1,24.2) has 590724 bin [24.2,24.3) has 593340 bin [24.3,24.4) has 573198 bin [24.4,24.5) has 549515 bin [24.5,24.6) has 504822 bin [24.6,24.7) has 547644 bin [24.7,24.8) has 538911 bin [24.8,24.9) has 600521 bin [24.9,25.0) has 588078 bin [25.0,25.1) has 573495 bin [25.1,25.2) has 702384 bin [25.2,25.3) has 640224 bin [25.3,25.4) has 657533 bin [25.4,25.5) has 787080 bin [25.5,25.6) has 858887 bin [25.6,25.7) has 983677 bin [25.7,25.8) has 1016543 bin [25.8,25.9) has 903702 bin [25.9,26.0) has 729052 bin [26.0,26.1) has 673830 bin [26.1,26.2) has 615265 bin [26.2,26.3) has 631461 bin [26.3,26.4) has 781682 bin [26.4,26.5) has 826187 bin [26.5,26.6) has 763110 bin [26.6,26.7) has 547922 bin [26.7,26.8) has 427040 bin [26.8,26.9) has 473069 bin [26.9,27.0) has 458276 bin [27.0,27.1) has 500338 bin 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[54.4,54.5) has 46 bin [54.5,54.6) has 32 bin [54.6,54.7) has 32 bin [54.7,54.8) has 38 bin [54.8,54.9) has 37 bin [54.9,55.0) has 40 bin [55.0,55.1) has 16 bin [55.1,55.2) has 29 bin [55.2,55.3) has 26 bin [55.3,55.4) has 15 bin [55.4,55.5) has 20 bin [55.5,55.6) has 26 bin [55.6,55.7) has 20 bin [55.7,55.8) has 16 bin [55.8,55.9) has 20 bin [55.9,56.0) has 17 bin [56.0,56.1) has 14 bin [56.1,56.2) has 20 bin [56.2,56.3) has 24 bin [56.3,56.4) has 23 bin [56.4,56.5) has 9 bin [56.5,56.6) has 18 bin [56.6,56.7) has 18 bin [56.7,56.8) has 16 bin [56.8,56.9) has 16 bin [56.9,57.0) has 10 bin [57.0,57.1) has 13 bin [57.1,57.2) has 10 bin [57.2,57.3) has 4 bin [57.3,57.4) has 6 average z coordinate 28.3 for 32526961 element(s) point source id histogram with bin size 1.000000 bin 112 has 1213853 bin 113 has 27963081 bin 114 has 3350027 average point source id 113.065673949681312 for 32526961 element(s)