lasinfo (210611) report for 'AHN4T/29CZ1_20.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: 336/2022 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: 53126485 number of points by return: 42242837 7410033 2711254 658362 95561 scale factor x y z: 0.001 0.001 0.001 offset x y z: 263980 476230 0 min x y z: 263980.000 476230.000 33.630 max x y z: 265019.999 477519.999 79.802 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: 53126485 extended number of points by return: 42242837 7410033 2711254 658362 95561 8026 412 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 33630 79802 intensity 57 4971 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 183 208 gps_time 328784177.441079 328788627.694006 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 32 255 B 19 255 NIR 0 255 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 -16.32 33.03 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42242837 number of intermediate returns: 3466572 number of last returns: 42217874 number of single returns: 34800798 covered area in square units/kilounits: 1337152/1.34 point density: all returns 39.73 last only 31.57 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 53126485 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42242837 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7410033 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2711254 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 658362 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 95561 instead zero. overview over extended number of returns of given pulse: 34800798 9442250 6154195 2245183 435684 45583 2792 0 0 0 0 0 0 0 0 histogram of classification of points: 13214781 unclassified (1) 36860511 ground (2) 2980786 building (6) 69122 water (9) 1285 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3053355 +---> 543026 of those are unclassified (1) +---> 2350225 of those are ground (2) +---> 153810 of those are building (6) +---> 6294 of those are water (9) z coordinate histogram with bin size 0.100000 bin [33.6,33.7) has 17 bin [33.7,33.8) has 1484 bin [33.8,33.9) has 13241 bin [33.9,34.0) has 8864 bin [34.0,34.1) has 6197 bin [34.1,34.2) has 5610 bin [34.2,34.3) has 6138 bin [34.3,34.4) has 4810 bin [34.4,34.5) has 3537 bin [34.5,34.6) has 3159 bin [34.6,34.7) has 2924 bin [34.7,34.8) has 2594 bin [34.8,34.9) has 2398 bin [34.9,35.0) has 2416 bin [35.0,35.1) has 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4433 bin [65.6,65.7) has 4224 bin [65.7,65.8) has 3957 bin [65.8,65.9) has 3725 bin [65.9,66.0) has 3375 bin [66.0,66.1) has 3174 bin [66.1,66.2) has 2928 bin [66.2,66.3) has 2668 bin [66.3,66.4) has 2460 bin [66.4,66.5) has 2252 bin [66.5,66.6) has 1944 bin [66.6,66.7) has 1909 bin [66.7,66.8) has 1806 bin [66.8,66.9) has 1727 bin [66.9,67.0) has 1564 bin [67.0,67.1) has 1429 bin [67.1,67.2) has 1375 bin [67.2,67.3) has 1345 bin [67.3,67.4) has 1212 bin [67.4,67.5) has 1116 bin [67.5,67.6) has 912 bin [67.6,67.7) has 843 bin [67.7,67.8) has 740 bin [67.8,67.9) has 679 bin [67.9,68.0) has 612 bin [68.0,68.1) has 588 bin [68.1,68.2) has 482 bin [68.2,68.3) has 452 bin [68.3,68.4) has 391 bin [68.4,68.5) has 367 bin [68.5,68.6) has 310 bin [68.6,68.7) has 292 bin [68.7,68.8) has 280 bin [68.8,68.9) has 240 bin [68.9,69.0) has 176 bin [69.0,69.1) has 157 bin [69.1,69.2) has 122 bin [69.2,69.3) has 85 bin [69.3,69.4) has 58 bin [69.4,69.5) has 54 bin [69.5,69.6) has 41 bin [69.6,69.7) has 30 bin [69.7,69.8) has 21 bin [69.8,69.9) has 23 bin [69.9,70.0) has 14 bin [70.0,70.1) has 5 bin [70.1,70.2) has 8 bin [70.2,70.3) has 6 bin [70.3,70.4) has 6 bin [70.4,70.5) has 2 bin [70.5,70.6) has 4 bin [70.6,70.7) has 3 bin [70.7,70.8) has 8 bin [70.8,70.9) has 3 bin [70.9,71.0) has 4 bin [71.0,71.1) has 5 bin [71.1,71.2) has 6 bin [71.2,71.3) has 4 bin [71.3,71.4) has 3 bin [71.4,71.5) has 5 bin [71.5,71.6) has 4 bin [71.6,71.7) has 4 bin [71.7,71.8) has 5 bin [71.8,71.9) has 2 bin [71.9,72.0) has 4 bin [72.0,72.1) has 5 bin [72.1,72.2) has 7 bin [72.2,72.3) has 2 bin [72.3,72.4) has 8 bin [72.4,72.5) has 5 bin [72.5,72.6) has 5 bin [72.6,72.7) has 3 bin [72.7,72.8) has 2 bin [72.8,72.9) has 6 bin [72.9,73.0) has 3 bin [73.0,73.1) has 9 bin [73.1,73.2) has 7 bin [73.3,73.4) has 4 bin [73.4,73.5) has 3 bin [73.5,73.6) has 5 bin [73.6,73.7) has 3 bin [73.7,73.8) has 8 bin [73.8,73.9) has 8 bin [73.9,74.0) has 2 bin [74.0,74.1) has 4 bin [74.1,74.2) has 4 bin [74.2,74.3) has 6 bin [74.3,74.4) has 3 bin [74.4,74.5) has 2 bin [74.5,74.6) has 1 bin [74.6,74.7) has 9 bin [74.7,74.8) has 5 bin [74.8,74.9) has 6 bin [74.9,75.0) has 1 bin [75.0,75.1) has 6 bin [75.1,75.2) has 5 bin [75.2,75.3) has 5 bin [75.3,75.4) has 4 bin [75.4,75.5) has 8 bin [75.5,75.6) has 6 bin [75.7,75.8) has 3 bin [75.8,75.9) has 2 bin [75.9,76.0) has 6 bin [76.0,76.1) has 3 bin [76.1,76.2) has 3 bin [76.2,76.3) has 7 bin [76.3,76.4) has 5 bin [76.4,76.5) has 5 bin [76.5,76.6) has 1 bin [76.6,76.7) has 5 bin [76.7,76.8) has 1 bin [76.8,76.9) has 1 bin [76.9,77.0) has 6 bin [77.0,77.1) has 6 bin [77.1,77.2) has 3 bin [77.2,77.3) has 6 bin [77.3,77.4) has 9 bin [77.4,77.5) has 7 bin [77.5,77.6) has 4 bin [77.6,77.7) has 4 bin [77.7,77.8) has 7 bin [77.8,77.9) has 2 bin [77.9,78.0) has 4 bin [78.0,78.1) has 1 bin [78.1,78.2) has 2 bin [78.2,78.3) has 3 bin [78.5,78.6) has 4 bin [78.6,78.7) has 2 bin [78.7,78.8) has 2 bin [78.8,78.9) has 7 bin [78.9,79.0) has 8 bin [79.0,79.1) has 7 bin [79.1,79.2) has 14 bin [79.2,79.3) has 16 bin [79.3,79.4) has 20 bin [79.4,79.5) has 18 bin [79.5,79.6) has 73 bin [79.6,79.7) has 20 bin [79.7,79.8) has 1 bin [79.8,79.9) has 1 average z coordinate 43.0 for 53126485 element(s) point source id histogram with bin size 1.000000 bin 183 has 11443798 bin 184 has 23854277 bin 208 has 17828410 average point source id 191.838614619431354 for 53126485 element(s)