lasinfo (210611) report for 'AHN4T/58GZ1_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: 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: 42571289 number of points by return: 33685750 6222647 2178565 433386 50941 scale factor x y z: 0.001 0.001 0.001 offset x y z: 203980 351230 0 min x y z: 203980.000 351230.000 25.808 max x y z: 205019.999 352519.999 67.128 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: 42571289 extended number of points by return: 33685750 6222647 2178565 433386 50941 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 25808 67128 intensity 17 4783 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 -31 29 user_data 6 7 point_source_ID 118 205 gps_time 292329129.462276 297870940.652021 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 255 G 53 255 B 35 255 NIR 21 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 4833 extended_scanner_channel 0 0 attribute0 0.17 47.83 ('Amplitude') attribute1 -16.8 31.53 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33685750 number of intermediate returns: 2663730 number of last returns: 33682359 number of single returns: 27460550 covered area in square units/kilounits: 1338888/1.34 point density: all returns 31.80 last only 25.16 (per square units) spacing: all returns 0.18 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42571289 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33685750 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6222647 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2178565 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 433386 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 50941 instead zero. overview over extended number of returns of given pulse: 27460550 8094104 5231098 1530114 237301 17222 900 0 0 0 0 0 0 0 0 histogram of classification of points: 11619546 unclassified (1) 30180589 ground (2) 543370 building (6) 227534 water (9) 250 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3533203 +---> 1229756 of those are unclassified (1) +---> 2270202 of those are ground (2) +---> 31922 of those are building (6) +---> 1323 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.8,25.9) has 14 bin [25.9,26.0) has 1093 bin [26.0,26.1) has 18669 bin [26.1,26.2) has 66222 bin [26.2,26.3) has 138377 bin [26.3,26.4) has 168074 bin [26.4,26.5) has 197968 bin [26.5,26.6) has 227174 bin [26.6,26.7) has 251918 bin [26.7,26.8) has 174339 bin [26.8,26.9) has 147751 bin [26.9,27.0) has 129905 bin [27.0,27.1) has 79634 bin [27.1,27.2) has 69488 bin 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[61.5,61.6) has 2945 bin [61.6,61.7) has 2903 bin [61.7,61.8) has 2641 bin [61.8,61.9) has 2502 bin [61.9,62.0) has 2297 bin [62.0,62.1) has 2162 bin [62.1,62.2) has 2159 bin [62.2,62.3) has 2066 bin [62.3,62.4) has 1903 bin [62.4,62.5) has 1885 bin [62.5,62.6) has 1729 bin [62.6,62.7) has 1549 bin [62.7,62.8) has 1415 bin [62.8,62.9) has 1371 bin [62.9,63.0) has 1205 bin [63.0,63.1) has 1234 bin [63.1,63.2) has 1156 bin [63.2,63.3) has 1093 bin [63.3,63.4) has 1064 bin [63.4,63.5) has 919 bin [63.5,63.6) has 807 bin [63.6,63.7) has 820 bin [63.7,63.8) has 786 bin [63.8,63.9) has 702 bin [63.9,64.0) has 711 bin [64.0,64.1) has 607 bin [64.1,64.2) has 614 bin [64.2,64.3) has 488 bin [64.3,64.4) has 454 bin [64.4,64.5) has 353 bin [64.5,64.6) has 322 bin [64.6,64.7) has 290 bin [64.7,64.8) has 270 bin [64.8,64.9) has 260 bin [64.9,65.0) has 252 bin [65.0,65.1) has 248 bin [65.1,65.2) has 220 bin [65.2,65.3) has 212 bin [65.3,65.4) has 161 bin [65.4,65.5) has 184 bin [65.5,65.6) has 138 bin [65.6,65.7) has 133 bin [65.7,65.8) has 133 bin [65.8,65.9) has 114 bin [65.9,66.0) has 91 bin [66.0,66.1) has 67 bin [66.1,66.2) has 48 bin [66.2,66.3) has 44 bin [66.3,66.4) has 41 bin [66.4,66.5) has 25 bin [66.5,66.6) has 27 bin [66.6,66.7) has 23 bin [66.7,66.8) has 14 bin [66.8,66.9) has 8 bin [66.9,67.0) has 2 bin [67.0,67.1) has 1 bin [67.1,67.2) has 1 average z coordinate 34.0 for 42571289 element(s) point source id histogram with bin size 1.000000 bin 118 has 19468194 bin 119 has 14395251 bin 131 has 6368916 bin 132 has 607247 bin 205 has 1731681 average point source id 124.021637352817763 for 42571289 element(s)