lasinfo (210611) report for 'AHN4T/45DZ1_22.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: 338/2022 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: 36577704 number of points by return: 30478087 4666890 1202476 208293 21958 scale factor x y z: 0.001 0.001 0.001 offset x y z: 150980 399980 0 min x y z: 150980.000 399980.000 4.505 max x y z: 152019.999 401269.999 46.957 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: 36577704 extended number of points by return: 30478087 4666890 1202476 208293 21958 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 4505 46957 intensity 0 5029 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 57 1057 gps_time 298022238.290618 300273783.135356 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 37 255 B 20 255 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 50.29 ('Amplitude') attribute1 -16.97 33.37 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30478087 number of intermediate returns: 1432723 number of last returns: 30416144 number of single returns: 25749250 covered area in square units/kilounits: 1327316/1.33 point density: all returns 27.56 last only 22.92 (per square units) spacing: all returns 0.19 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36577704 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30478087 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4666890 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1202476 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 208293 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21958 instead zero. overview over extended number of returns of given pulse: 25749250 6990140 2982900 745239 102233 7394 548 0 0 0 0 0 0 0 0 histogram of classification of points: 8056286 unclassified (1) 23448871 ground (2) 4975331 building (6) 68395 water (9) 28821 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2738536 +---> 742684 of those are unclassified (1) +---> 1679188 of those are ground (2) +---> 310885 of those are building (6) +---> 4763 of those are water (9) +---> 1016 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [4.5,4.6) has 53 bin [4.6,4.7) has 2341 bin [4.7,4.8) has 1297 bin [4.8,4.9) has 757 bin [4.9,5.0) has 1016 bin [5.0,5.1) has 1112 bin [5.1,5.2) has 1667 bin [5.2,5.3) has 4139 bin [5.3,5.4) has 8426 bin [5.4,5.5) has 18662 bin [5.5,5.6) has 27598 bin [5.6,5.7) has 42228 bin [5.7,5.8) has 55814 bin [5.8,5.9) 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has 14341 bin [25.1,25.2) has 13689 bin [25.2,25.3) has 13268 bin [25.3,25.4) has 13202 bin [25.4,25.5) has 12606 bin [25.5,25.6) has 12191 bin [25.6,25.7) has 11944 bin [25.7,25.8) has 11386 bin [25.8,25.9) has 11229 bin [25.9,26.0) has 10796 bin [26.0,26.1) has 10797 bin [26.1,26.2) has 10237 bin [26.2,26.3) has 9793 bin [26.3,26.4) has 9760 bin [26.4,26.5) has 9978 bin [26.5,26.6) has 9780 bin [26.6,26.7) has 9346 bin [26.7,26.8) has 9025 bin [26.8,26.9) has 8685 bin [26.9,27.0) has 8413 bin [27.0,27.1) has 8277 bin [27.1,27.2) has 7871 bin [27.2,27.3) has 7544 bin [27.3,27.4) has 7516 bin [27.4,27.5) has 7339 bin [27.5,27.6) has 7196 bin [27.6,27.7) has 6719 bin [27.7,27.8) has 6463 bin [27.8,27.9) has 6735 bin [27.9,28.0) has 6272 bin [28.0,28.1) has 5783 bin [28.1,28.2) has 5615 bin [28.2,28.3) has 5381 bin [28.3,28.4) has 5360 bin [28.4,28.5) has 4982 bin [28.5,28.6) has 4833 bin [28.6,28.7) has 4653 bin [28.7,28.8) has 4623 bin [28.8,28.9) has 4379 bin [28.9,29.0) has 4158 bin 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has 282 bin [37.1,37.2) has 268 bin [37.2,37.3) has 232 bin [37.3,37.4) has 227 bin [37.4,37.5) has 263 bin [37.5,37.6) has 180 bin [37.6,37.7) has 228 bin [37.7,37.8) has 217 bin [37.8,37.9) has 196 bin [37.9,38.0) has 799 bin [38.0,38.1) has 635 bin [38.1,38.2) has 245 bin [38.2,38.3) has 265 bin [38.3,38.4) has 63 bin [38.4,38.5) has 47 bin [38.5,38.6) has 64 bin [38.6,38.7) has 51 bin [38.7,38.8) has 67 bin [38.8,38.9) has 51 bin [38.9,39.0) has 53 bin [39.0,39.1) has 66 bin [39.1,39.2) has 91 bin [39.2,39.3) has 127 bin [39.3,39.4) has 10 bin [39.4,39.5) has 7 bin [39.5,39.6) has 4 bin [39.6,39.7) has 1 bin [42.1,42.2) has 1 bin [42.5,42.6) has 1 bin [42.7,42.8) has 2 bin [44.0,44.1) has 2 bin [44.2,44.3) has 1 bin [44.3,44.4) has 1 bin [44.4,44.5) has 1 bin [44.5,44.6) has 1 bin [44.7,44.8) has 7 bin [44.8,44.9) has 8 bin [44.9,45.0) has 6 bin [45.0,45.1) has 1 bin [45.2,45.3) has 2 bin [46.2,46.3) has 2 bin [46.8,46.9) has 1 bin [46.9,47.0) has 1 average z coordinate 9.8 for 36577704 element(s) point source id histogram with bin size 1.000000 bin 57 has 8261352 bin 58 has 20000478 bin 59 has 227007 bin 1057 has 8088867 average point source id 278.701217003669797 for 36577704 element(s)